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2016

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Articles 1441 - 1470 of 1480

Full-Text Articles in Animal Sciences

The Effect Of Feeding Rhizopus Oligosporus On Growth Performance, Nutrient Digestibility, Blood Profile, Fecal Microbiota, And Fecal Score In Weanling Pigs, Jae Hong Park, Hyeok Min Yun, In Ho Kim Jan 2016

The Effect Of Feeding Rhizopus Oligosporus On Growth Performance, Nutrient Digestibility, Blood Profile, Fecal Microbiota, And Fecal Score In Weanling Pigs, Jae Hong Park, Hyeok Min Yun, In Ho Kim

Turkish Journal of Veterinary & Animal Sciences

Piglets were allocated to 1 of 3 treatments by body weight and sex, and fed different levels of 0%, 0.15%, and 0.30% of R. oligosporus 1.0 x 106 cfu/g, in a basal diet based on corn-soybean meal for 35 days. Piglets fed diets supplemented with R. oligosporus had higher average daily gain during days 15-35 and 1-35 (quadratic, P < 0.05). Feed conversion ratio during 1-35 days showed a significant improvement, as dietary R. oligosporus supplementation increased from 0.15% to 0.30% (linear, P < 0.05). Apparent total tract digestibility (ATTD) of crude protein (CP) was increased at 2 weeks, as dietary R. oligosporus supplementation increased significantly (linear and quadratic, P < 0.05), and ATTD of dry matter, CP, and energy were linearly increased at 5 weeks (P < 0.05). The serum IgG concentration was significantly increased in the R. oligosporus-fed groups (quadratic, P < 0.05). Fecal Lactobacillus counts were significantly increased quadratically and coliform bacteria counts were decreased linearly, as dietary R. oligosporus supplementation increased (P < 0.05). In conclusion, diets containing R. oligosporus may improve the growth performance, nutrient digestibility, IgG concentration, and intestinal environment in weanling pigs.

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Occurrence And Antimicrobial Resistance Of Salmonella Enterica Subsp. Enterica Serovars Typhimurium, Enteritidis, And Typhi Isolated From Chicken Eggs And Poultry Products, Serhat Al, Harun Hizlisoy, Nurhan Ertaş Onmaz, Yeli̇z Yildirim, Zafer Gönülalan Jan 2016

Occurrence And Antimicrobial Resistance Of Salmonella Enterica Subsp. Enterica Serovars Typhimurium, Enteritidis, And Typhi Isolated From Chicken Eggs And Poultry Products, Serhat Al, Harun Hizlisoy, Nurhan Ertaş Onmaz, Yeli̇z Yildirim, Zafer Gönülalan

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to detect the occurrence and antimicrobial resistance of Salmonella enterica subsp. enterica serovars Typhimurium, Enteritidis, and Typhi in 252 samples including 100 chicken eggs, 60 processed poultry products (20 nuggets, 20 salami samples, 20 sausages), and 92 poultry giblets (50 livers and 42 gizzards). Salmonella spp. and serovars were identified by PCR. The antimicrobial susceptibility testing was performed by disk diffusion method. Forty-seven (31%) of 152 poultry products and 5 (5%) of 100 egg samples were positive for Salmonella spp. Salmonella spp. was positive in 3.3%, 5%, 18%, and 27% of chicken nugget, sausage, gizzard, …

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Molecular Identification Of Bovine Papillomaviruses In Dairy And Beef Cattle: First Description Of Xi- And Epsilonpapillomavirus In Turkey, Veysel Soydal Ataseven, Özgür Kanat, Yaşar Ergün Jan 2016

Molecular Identification Of Bovine Papillomaviruses In Dairy And Beef Cattle: First Description Of Xi- And Epsilonpapillomavirus In Turkey, Veysel Soydal Ataseven, Özgür Kanat, Yaşar Ergün

Turkish Journal of Veterinary & Animal Sciences

In the current study, 23 papilloma/tumor-like samples obtained from cattle having clinical lesions and 9 blood samples collected from healthy-appearing cattle in Turkey were examined for bovine papillomavirus (BPV) DNA using the degenerate primers FAP59/64, and the different types of BPV were distinguished by type-specific primer sets. Furthermore, histopathological studies of papillomavirus were performed. A total of 7 BPV types (BPVs 1, 2, 3, 4, 6, 8, 9), including genera Deltapapillomavirus, Xipapillomavirus, and Epsilonpapillomavirus, were identified. In all samples, BPV-1 was the most common genotype (90.6%). Overall, coinfections were determined in 26 of the examined samples (81.3%), and coinfection with …

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Selecting Eimeria Tenella-Resistance Markers By Comparing Resistant And Susceptible Groups Of Jinghai Yellow Chickens, Jingjing Zhang, Yuxin Lin, Guojun Dai, Tingting An, Mingming Sun, Genxi Zhang, Kaizhou Xie, Jingyu Wang Jan 2016

Selecting Eimeria Tenella-Resistance Markers By Comparing Resistant And Susceptible Groups Of Jinghai Yellow Chickens, Jingjing Zhang, Yuxin Lin, Guojun Dai, Tingting An, Mingming Sun, Genxi Zhang, Kaizhou Xie, Jingyu Wang

Turkish Journal of Veterinary & Animal Sciences

Improving the genetic resistance of chickens to parasitic diseases is an alternative way to protect the poultry industry. To establish valid measurable in vivo parameters indicating coccidiosis resistance, 232 Jinghai Yellow chickens were randomly selected and orally infected with Eimeria tenella (1.5 x 104 sporulated oocysts per chicken). The resistant and susceptible chickens were classified based on their cecal lesion scores 8 days after infection. Ten plasma components, including antioxidant enzymes, interleukins (ILs), nitric oxide (NO), interferon-γ (IFN-γ), and β-carotene, were compared among the resistant, susceptible, and control chickens (uninfected with E. tenella). The NO, superoxide dismutase (SOD), IL17, and …

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Bacteria Associated With Clinical Postpartum Dysgalactia Syndrome In Farmed Sows In The Republic Of Macedonia, Branko Angjelovski, Aleksandar Cvetkovikj, Slavcho Mrenoshki, Miroslav Radeski, Iskra Cvetkovikj, Marija Ratkova, Toni Dovenski Jan 2016

Bacteria Associated With Clinical Postpartum Dysgalactia Syndrome In Farmed Sows In The Republic Of Macedonia, Branko Angjelovski, Aleksandar Cvetkovikj, Slavcho Mrenoshki, Miroslav Radeski, Iskra Cvetkovikj, Marija Ratkova, Toni Dovenski

Turkish Journal of Veterinary & Animal Sciences

The objective of this study was to gather information about the prevalence of bacterial species in farmed sows, with special focus on the clinical manifestation of postpartum dysgalactia syndrome (PDS). One hundred and sixteen sows from 5 pig farms in the Republic of Macedonia were clinically examined for PDS 12?24 h after farrowing. Milk samples and vaginal swabs for bacteriological testing were taken from PDS-affected (PDSA, n = 30) and PDS-unaffected (PDSU, n = 86) sows. Escherichia coli, staphylococci, and streptococci were the predominant bacteria isolates. Escherichia coli was the most frequently found isolate, with a prevalence of 73.3% in …

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Protective Effects Of S-Adenosylmethionine (Same) And Silybin On Hepatorenal And Hemostatic Functions In Dogs With Endotoxemia, Meri̇ç Kocatürk, Oya Eralp İnan, Pinar Levent, Zeki̇ Yilmaz Jan 2016

Protective Effects Of S-Adenosylmethionine (Same) And Silybin On Hepatorenal And Hemostatic Functions In Dogs With Endotoxemia, Meri̇ç Kocatürk, Oya Eralp İnan, Pinar Levent, Zeki̇ Yilmaz

Turkish Journal of Veterinary & Animal Sciences

We aimed to investigate the protective effects of S-adenosylmethionine (SAMe) and silybin treatment on hepatorenal and hemostatic functions in dogs with endotoxemia. Healthy dogs (n = 20) were divided equally into 4 groups as control, SAMe + silybin (SS), lipopolysaccharide (LPS), and LPS + SS. Controls received 0.9% NaCl intravenously. Animals were treated daily with 20 mg of SAMe and 1 mg of silybin per kilogram of body weight in SS and LPS + SS. LPS was injected (2 μg/kg, once intravenously) to dogs in LPS and LPS + SS. Hemostatic functions were assessed by thromboelastography (TEG). LPS-induced clinical and …

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Influence Of Season On Seminal Antioxidant Enzymes In Karan Friesbulls Under Tropical Climatic Conditions, Simson Soren, Sohan Vir Singh, Pawan Singh Jan 2016

Influence Of Season On Seminal Antioxidant Enzymes In Karan Friesbulls Under Tropical Climatic Conditions, Simson Soren, Sohan Vir Singh, Pawan Singh

Turkish Journal of Veterinary & Animal Sciences

Availability of good quality semen is very crucial for sustainable development of the dairy sector throughout the year. Seminal antioxidant status plays an important role for sperm viability, acrosomal integrity, and motility and emerges as a prognostic tool for assisted reproductive technology. The present study was designed to evaluate the seminal antioxidant enzyme concentrations in Karan Fries bulls during different seasons. Five adult healthy Karan Fries (Bos indicus x Bos taurus) bulls were selected from the the Animal Breeding Research Centre of the Indian Council of Agricultural Research-National Dairy Research Institute, Karnal. Weekly ejaculates were collected using an artificial vagina …

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Effect Of Capacitating Agents On Sperm Pretreatment During In Vitrofertilization For Blastocyst Production In Caprines, Puja Goel, Anil Kumar Goel, Ashok Kumar Bhatiya, Suresh Dinkar Kharche Jan 2016

Effect Of Capacitating Agents On Sperm Pretreatment During In Vitrofertilization For Blastocyst Production In Caprines, Puja Goel, Anil Kumar Goel, Ashok Kumar Bhatiya, Suresh Dinkar Kharche

Turkish Journal of Veterinary & Animal Sciences

The present study aimed at comparing the relative efficacy of different capacitating agents used for sperm pretreatment during in vitro fertilization (IVF) and subsequent embryo development of caprine oocytes. In experiment 1, the effect of different concentrations of heparin (0, 20, and 50 μg/mL) on sperm pretreatment for different periods of time (30 and 60 min) was studied. In experiment 2, the dose-dependent effect of calcium ionophore (0, 0.1, 0.2, and 0.5 μM) on sperm pretreatment was assessed. Experiment 3 validated and compared the effects of both capacitating agents on sperm pretreatment for capacitation based on the results of the …

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Seroprevalence Of Caseous Lymphadenitis In Kangal Akkaraman Sheep, Öznur Aslan, Kadi̇r Semi̇h Gümüşsoy, İlknur Karaca Bekdi̇k, Aytaç Akçay, Ömer Orkun Demi̇ral Jan 2016

Seroprevalence Of Caseous Lymphadenitis In Kangal Akkaraman Sheep, Öznur Aslan, Kadi̇r Semi̇h Gümüşsoy, İlknur Karaca Bekdi̇k, Aytaç Akçay, Ömer Orkun Demi̇ral

Turkish Journal of Veterinary & Animal Sciences

In this study, the seroprevalence of Corynebacterium pseudotuberculosis, the causative agent of caseous lymphadenitis (CLA) infection, in Kangal Akkaraman sheep flocks was examined. For this purpose, blood samples were collected from 25 different sheep flocks (n = 379). According to the ELISA results, the numbers of CLA-positive and CLA-negative samples were 138 (36.4%) and 241 (63.6%), respectively. CLA positivity was observed in 35.7% of the females (n = 241), 37.7% of the males (n = 138), 40.2% of the sheep with clinical symptoms (n = 184), and 32.8% of the sheep with no clinical symptoms (n = 195) (P > 0.05). …

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Equine Facilitated Psychotherapy For Veteran Survivors With Full Or Partial Ptsd, Mark Aaron Mayfield Jan 2016

Equine Facilitated Psychotherapy For Veteran Survivors With Full Or Partial Ptsd, Mark Aaron Mayfield

Walden Dissertations and Doctoral Studies

Symptom severity among veteran survivors with partial or full posttraumatic stress disorder (PTSD) continues to increase, with approximately 40% of U.S. veterans reporting significant symptomology 10 years after initial onset of the condition. Veteran survivors often struggle to find therapeutic interventions that meet their specific needs and have a difficult time maintaining a therapy that is both equitable and evidenced based. Grounded in the Rogerian, client-centered theory, the purpose of this qualitative collective exploratory case study was to explore the effects of equine-facilitated psychotherapy with 3 veteran survivors with partial or full PTSD. A 4-stage process was used to collect …

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Seasonal Habitat Selection Of The North American Porcupine (Erethizon Dorsatum) In A Coastal Dune Forest, Cara L. Appel Jan 2016

Seasonal Habitat Selection Of The North American Porcupine (Erethizon Dorsatum) In A Coastal Dune Forest, Cara L. Appel

Cal Poly Humboldt theses and projects

Wildlife-habitat relationship studies are important for understanding the factors that determine where species occur in space and time. Habitat selection by generalist species should be studied on fine spatial and temporal scales to avoid masking important differences between seasons, localities, or orders of selection. I conducted the first study of habitat use and general ecology of North American porcupines (Erethizon dorsatum) in a coastal dune environment. Specifically, I assessed changes in body mass, home range size, and habitat selection in relation to the potential for seasonal nutritional and survival bottlenecks as reported elsewhere. Although they are considered generalists, …

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Juvenile Survival And Adult Return As A Function Of Freshwater Rearing Life History For Coho Salmon In The Klamath River Basin, Molly Gorman Jan 2016

Juvenile Survival And Adult Return As A Function Of Freshwater Rearing Life History For Coho Salmon In The Klamath River Basin, Molly Gorman

Cal Poly Humboldt theses and projects

The Scott and Shasta rivers, Klamath River tributaries, experience spatial disparity in habitat quality in spring and summer as a result of historical and current land-use. Juvenile Coho Salmon (Oncorhynchus kisutch) born in the upper tributary reaches often rear in natal streams before migrating to sea. However, those born in the lower reaches often encounter unsuitable habitat and emigrate during their first spring to seek non-natal rearing habitats. It is assumed that these early outmigrants are population losses. This study evaluated first-summer survival, and contribution to the adult population, of non-natal rearing juveniles in the Klamath River Basin. …

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Molt In Individuals: A Description Of Prealternate Molt Phenology In A Population Of Snowy Plovers In Humboldt County, California, Alexa Dejoannis Jan 2016

Molt In Individuals: A Description Of Prealternate Molt Phenology In A Population Of Snowy Plovers In Humboldt County, California, Alexa Dejoannis

Cal Poly Humboldt theses and projects

Molt in birds is an essential physiological process. Intrinsic and extrinsic conditions, such as age, sex, location, or food stress, may cause individual variation in molt phenology. This study describes the timing of prealternate molt in western snowy plovers (Charadrius nivosus nivosus) wintering in Humboldt County, California, USA. Between July 2014 and April 2015, I photographed uniquely marked plovers twice a month and assigned dates of initiation and completion. I modeled sex, age, hatch date, and breeding location as predictors of molt phenology. I observed prealternate molt from October to April, which is earlier than previously described. Males …

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Effect Of Direct-Fed Microbials And Enzyme Supplementation In Prepartum Holstein Cows On Colostrum And Calf Immunity, Erin M. Shangraw Jan 2016

Effect Of Direct-Fed Microbials And Enzyme Supplementation In Prepartum Holstein Cows On Colostrum And Calf Immunity, Erin M. Shangraw

Honors Theses and Capstones

In cows, colostrum is composed of several antibodies and nutrients to provide immunity and energy to the calf. Feeding calves high quality colostrum has been shown to improve calf health, leading to reduced mortality in calves and greater milk production in cows. The addition of direct-fed microbials (DFM) to cow diets has been theorized to improve feed efficiency and milk production, with studies showing mixed results. However, few experiments have studied the effect of feeding DFM on colostrum quality. In this experiment two treatments were given, 1) DFM and 2) DFM and enzymes (DFME). Colostrum was …

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Animal Sentience: The Other-Minds Problem, Stevan Harnad Jan 2016

Animal Sentience: The Other-Minds Problem, Stevan Harnad

Animal Sentience

The only feelings we can feel are our own. When it comes to the feelings of others, we can only infer them, based on their behavior — unless they tell us. This is the “other-minds problem.” Within our own species, thanks to language, this problem arises only for states in which people cannot speak (infancy, aphasia, sleep, anaesthesia, coma). Our species also has a uniquely powerful empathic or “mind-reading” capacity: We can (sometimes) perceive from the behavior of others when they are in states like our own. Our inferences have also been systematized and operationalized in biobehavioral science …

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Nonhuman Mind-Reading Ability, Marthe Kiley-Worthington Jan 2016

Nonhuman Mind-Reading Ability, Marthe Kiley-Worthington

Animal Sentience

Harnad (2016) is mistaken that humans are better at mind-reading than other species. Humans have context-independent language, but nonhuman species, especially mammals, have context-dependent nonverbal skills – perceptual, communicative and social -- that can be much keener than our own.

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Considering Animals’ Feelings: Précis Of Sentience And Animal Welfare (Broom 2014), Donald M. Broom Jan 2016

Considering Animals’ Feelings: Précis Of Sentience And Animal Welfare (Broom 2014), Donald M. Broom

Animal Sentience

The concept of sentience concerns the capacity to have feelings. There is evidence for sophisticated cognitive concepts and for both positive and negative feelings in a wide range of nonhuman animals. All vertebrates, including fish, as well as some molluscs and decapod crustaceans have pain systems. Most people today consider that their moral obligations extend to many animal species. Moral decisions about abortion, euthanasia, and the various ways we protect animals should take into account the research findings about sentience. In addition, all animal life should be respected and studies of the welfare of even the simplest invertebrate animals should …

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From Sentience To Science: Limits Of Anthropocentric Cognition, Charukeshi Chandrasekera Jan 2016

From Sentience To Science: Limits Of Anthropocentric Cognition, Charukeshi Chandrasekera

Animal Sentience

Donald Broom’s Sentience and Animal Welfare (2014) is an intellectually and morally engaging book written with radical new concepts in mind. It deals with many issues that are central to the animal welfare debate such as brain complexity, cognitive ability, when in life sentience begins, and how it all affects the way we endorse welfare. It addresses how our insatiable quest to define the uniqueness of our own species has led us to ignore logic and scientific evidence. It also brings greater clarity to these precarious positions and outlines pragmatic approaches to tackling this complex topic of sentience and welfare.

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Sentience And Animal Welfare: Affirming The Science And Addressing The Skepticism, Nancy Clarke Jan 2016

Sentience And Animal Welfare: Affirming The Science And Addressing The Skepticism, Nancy Clarke

Animal Sentience

Broom’s (2014) book is a well-researched and thoroughly written exploration and evaluation of the journey from the origins of animal welfare science to what we can say we now know and need to consider in relation to animal sentience and welfare. This book will help to counter any skepticism among academics and policy makers.

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Linking Animal Ethics And Animal Welfare Science, Sue Donaldson, Will Kymlicka Jan 2016

Linking Animal Ethics And Animal Welfare Science, Sue Donaldson, Will Kymlicka

Animal Sentience

Broom (2014) argues that theories of animal ethics need to be better informed by the findings of animal welfare science. We agree, but argue that animal welfare science in turn may need to ask different questions. To date it has largely assumed that society will continue to treat domesticated animals as a caste group that exists to serve us, and that animal welfare is to be improved within that legal and political framework. We offer an alternative model of human-animal relations, and discuss what kind of animal welfare science it would require.

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Is Sentience Only A Nonessential Component Of Animal Welfare?, Ian J.H. Duncan Jan 2016

Is Sentience Only A Nonessential Component Of Animal Welfare?, Ian J.H. Duncan

Animal Sentience

According to Broom (2014), animal welfare is a concept that can be applied to all animals, including single-celled organisms that are obviously not sentient. Such a stance makes it difficult to draw a connection between welfare and sentience, and that is the book’s downfall. Some excellent points are made about sentience and there are very good discussions on animal welfare. However, unless sentience is considered the essential component of welfare, any attempt to link the two phenomena will be unsuccessful — and that, indeed, is the case with this book.

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Animal Welfare And Animal Rights, M.E. Rolle Jan 2016

Animal Welfare And Animal Rights, M.E. Rolle

Animal Sentience

This overview of Broom’s book, Sentience and Animal Welfare (2014), considers the role the book could play in the animal rights debate. In a thoroughly researched and objectively presented text, Broom lays out information that could place doubt in the minds of decision-makers. By highlighting not just the ways animals resemble humans, but also the ways humans resemble animals, Broom shines a light on a solidly grey area in the animal rights debate.

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Sentience And Animal Welfare: New Thoughts And Controversies, Donald M. Broom Jan 2016

Sentience And Animal Welfare: New Thoughts And Controversies, Donald M. Broom

Animal Sentience

Sentience involves having some degree of awareness but awareness of self is not as complex as some people believe. Fully functioning vertebrate animals, and some invertebrates, are sentient but neither humans nor non-humans are sentient early in development or if brain-damaged. Feelings are valuable adaptive mechanisms and an important part of welfare but are not all of welfare so the term welfare refers to all animals, not just to sentient animals. We have much to learn about what non-human animals want from us, the functioning of the more complex aspects of their brains and of our brains and how we …

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Why Babies Do Not Feel Pain, Or: How Structure-Derived Functional Interpretations Can Go Wrong, Helmut Segner Jan 2016

Why Babies Do Not Feel Pain, Or: How Structure-Derived Functional Interpretations Can Go Wrong, Helmut Segner

Animal Sentience

The response to pain involves a non-conscious, reflexive action and a conscious perception. According to Key (2016), consciousness — and thus pain perception — depends on a neuronal correlate that has a “unique neural architecture” as realized in the human cortex. On the basis of the “bioengineering principle that structure determines function,” Key (2016) concludes that animal species such as fish, which lack the requisite cortex-like neuroanatomical structure, are unable to feel pain. This commentary argues that the relationship between brain structure and brain function is less straightforward than suggested in Key’s target article.

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Fish Pain: Would It Change Current Best Practice In The Real World?, B. K. Diggles Jan 2016

Fish Pain: Would It Change Current Best Practice In The Real World?, B. K. Diggles

Animal Sentience

Much of the “fish pain debate” relates to how high the bar for pain should be set. The close phylogenetic affinities of teleosts with cartilaginous fishes which appear to lack nociceptors suggests caution should be applied by those who seek to lower the bar, especially given the equivocal and conflicting nature of the experimental data currently available for teleosts. Nevertheless, even if we assume fish “feel pain,” it is difficult to see how current best practice in aquaculture would change. This is because of the need to avoid stress at all stages of the rearing process to optimize health, growth …

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Leaving The Door Open For Fish Pain: Evolutionary Convergence And The Utility Of ‘Just-So Stories’, David B. Edelman Jan 2016

Leaving The Door Open For Fish Pain: Evolutionary Convergence And The Utility Of ‘Just-So Stories’, David B. Edelman

Animal Sentience

Key argues that fish do not experience pain because they lack the necessary (but not necessarily sufficient) brain structures and associated functional circuitry to engender such conscious percepts. I propose that fish pain may be dependent on neuroanatomical regions and pathways that are structurally and/or functionally analogous — but not strictly homologous — to well-characterized mammalian substrates of pain. An example is the convergent appearance of the complex, single-compartment eye across invertebrate and vertebrate phylogeny. Structural-functional convergence is ubiquitous in evolution. Comparative inferences and correlative lines of evidence play an important role in building evolutionary arguments. The dismissal of the …

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Going Beyond Just-So Stories, Brian Key Jan 2016

Going Beyond Just-So Stories, Brian Key

Animal Sentience

Colloquial arguments for fish feeling pain are deeply rooted in anthropometric tendencies that confuse escape responses to noxious stimuli with evidence for consciousness. More developed arguments often rely on just-so stories of fish displaying complex behaviours as proof of consciousness. In response to commentaries on the idea that fish do not feel pain, I raise the need to go beyond just-so stories and to rigorously analyse the neural circuitry responsible for specific behaviours using new and emerging technologies in neuroscience. By deciphering the causal relationship between neural information processing and conscious behaviour, it should be possible to assess cogently the …

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How Welfare Biology And Commonsense May Help To Reduce Animal Suffering, Yew-Kwang Ng Jan 2016

How Welfare Biology And Commonsense May Help To Reduce Animal Suffering, Yew-Kwang Ng

Animal Sentience

Welfare biology is the study of the welfare of living things. Welfare is net happiness (enjoyment minus suffering). Since this necessarily involves feelings, Dawkins (2014) has suggested that animal welfare science may face a paradox, because feelings are very difficult to study. The following paper provides an explanation for how welfare biology could help to reduce this paradox by answering some difficult questions regarding animal welfare. Simple means based on commonsense could reduce animal suffering enormously at low or even negative costs to humans. Ways to increase the influence of animal welfare advocates are also discussed, focusing initially on farmed …

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What’S The Common Sense Of Just Some Improvement Of Some Welfare For Some Animals?, Liv Baker Jan 2016

What’S The Common Sense Of Just Some Improvement Of Some Welfare For Some Animals?, Liv Baker

Animal Sentience

The goal of Animal Welfare Science to reduce animal suffering is commendable but too modest: Suffering animals need and deserve far more.

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Animal Suffering Calls For More Than A Bigger Cage, Simon R. B. Leadbeater Jan 2016

Animal Suffering Calls For More Than A Bigger Cage, Simon R. B. Leadbeater

Animal Sentience

Ng (2016) argues for incremental welfare biology partly because it would be impossible to demonstrate conclusively that animals are sentient. He argues that low cost changes in industrial practices and working collaboratively may be more effective in advancing animal welfare than more adversarial approaches. There is merit in some of Ng’s recommendations but a number of his arguments are, in my view, misdirected. The fact that nonhuman animals feel has already been adequately demonstrated. Cruelty to animals is intrinsic to some industries, so the only way to oppose it is to oppose the industry.

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