Animal Studies Commons^™

The Use Of Animal-Assisted Therapeutic Interventions In The Hospital Setting During The Covid-19 Pandemic, Alicia Cesare

Graduate Theses/Dissertations

Handlers of therapy and/or facility dogs working within hospital settings have experienced various barriers and challenges within their practice during the COVID-19 pandemic. Animal-assisted interventions, specifically therapeutic working dogs, are a valued source of support to individuals, communities, hospital settings, and disaster sites during times of community distress. The purpose of this study was to identify barriers and solutions to the continued use of animal-assisted therapeutic interventions in support of patients and families within the hospital setting during the COVID-19 pandemic. This researcher’s position within the research is the knowledge and experience of being a facility dog handler within the …

Intensifying Forage Legume Strata System Technology Through Dairy Cattle Production, Marcos E. Bollido, Teresa B. Polbos, Feleciano R. Bejar

ASEAN Journal of Community Engagement

Intensification of forage legume strata system technology (FLSST) through dairy cattle production was implemented in collaboration with the Department of Agriculture and the local government unit of San Jorge, Samar, Republic of the Philippines. The beneficiaries of the program were selected based on specific criteria and qualifications. Farmers were given training on dairy cattle production, and 10 beneficiaries in five communities received one ready-to-breed cow. Each farmer-beneficiary established a 500 sqm pasture area using FLSST. Abundant grasses and leguminous forages helped improve the health of the cattle. Cattle weighing an average of 150 kg grew to an average weight of …

Human Supremacy As Posthuman Risk, Daniel Estrada

The Journal of Sociotechnical Critique

Human supremacy is the widely held view that human interests ought to be privileged over other interests as a matter of ethics and public policy. Posthumanism is the historical situation characterized by a critical reevaluation of anthropocentrist theory and practice. This paper draws on animal studies, critical posthumanism, and the critique of ideal theory in Charles Mills and Serene Khader to address the appeal to human supremacist rhetoric in AI ethics and policy discussions, particularly in the work of Joanna Bryson. This analysis identifies a specific risk posed by human supremacist policy in a posthuman context, namely the classification of …

Large Variability In Feeding Behavior Among Crossbred Growing Cattle, David N. Kelly, Roy D. Sleator, Craig P. Murphy, Stephen B. Conroy, Michelle M. Judge, Donagh P. Berry

Department of Biological Sciences Publications

The purpose of this study was to define an extensive suite of feeding behavior traits in growing crossbred cattle and to investigate their phenotypic inter-relationships as well as relationships with other performance and efficiency traits. Time-series feeding behavior data, as well as feed intake and liveweight records, were available for 624 growing crossbred cattle, of which 445 were steers and 179 were heifers. Feeding behavior repeatability estimates were calculated using linear mixed models. Additionally, partial Spearman correlations were estimated among 14 feeding behavior traits, as well as between feeding behavior with both performance and feed efficiency traits, using residuals retained …

Distillers Dried Grains With Solubles: Determination Of Metabolizable Energy Values Using Regression-Based Assays And Their Correlation With Chemical Composition, Kenia Mitre

Graduate Theses and Dissertations

The inherent variability and lack of standardization of in vivo assays to determine the metabolizable energy (ME) of DDGS has led to inconsistent values and limited its potential to use in broiler diets. Therefore, two experiments were conducted to characterize the content of nitrogen-corrected ME (MEn) in 11 DDGS sources obtained from various ethanol plants using a regression-based broiler assay and to attempt to develop equations to predict MEn based on its chemical composition. In experiment 1, the objectives were to determine the influence of inclusion level and feed intake on the resulting ME and MEn values of a single …

Effect Of The Prospect Of Transport On Captive Tiger Behavior And Fecal Cortisol In Naïve And Experienced Tigers, Callan Lichtenwalter

Graduate Theses and Dissertations

With close to 5,000 captive tigers in the United States, it is vital to ensure that these tigers are receiving adequate welfare whether they are in an accredited facility, or privately owned. The goal of this study was to assess whether captive tigers at a rescue facility with experience being transported outside of the facility would respond differently to the presentation of their transport vehicle than their naïve counterparts who had only been transported within the facility. The behavior of 5 naïve and 7 experienced tigers (n = 12) located at Turpentine Creek Wildlife Refuge in Eureka Springs, Arkansas was …

Nutritional Strategies For Feeding Broiler Breeders On Hen And Progeny Performance, Antonio Beitia

Graduate Theses and Dissertations

Over the last 60 plus years, broiler breeders have been under an incredible amount of genetic pressure. This genetic pressure comes from the continually increasing consumer demand for poultry products. The objective of this dissertation is to understand the effects of different nutritional and management practices on broiler breeder’s performance. The first series of experiments investigate the impact of broilerization on hen and early progeny performance. Broilerization is a process only used by genetic companies. The results from these experiments showed the adverse effects of broilerization on chick quality and hen performance. Follow up trials were performed to determine the …

Vertebrates On The Brink As Indicators Of Biological Annihilation And The Sixth Mass Extinction, Gerardo Ceballos, Paul R. Ehrlich, Peter H. Raven

Harold W. Manter Laboratory of Parasitology: Library Materials

The ongoing sixth mass species extinction is the result of the destruction of component populations leading to eventual extirpation of entire species. Populations and species extinctions have severe implications for society through the degradation of ecosystem services. Here we assess the extinction crisis from a different perspective. We examine 29,400 species of terrestrial vertebrates, and determine which are on the brink of extinction because they have fewer than 1,000 individuals. There are 515 species on the brink (1.7% of the evaluated vertebrates). Around 94% of the populations of 77 mammal and bird species on the brink have been lost in …

Infant Attraction: Why Social Bridging Matters For Female Leadership In Tibetan Macaques, Xi Wang, Dong-Po Xia, Lixing Sun, Paul A. Garber, Randall C. Kyes, Lori K. Sheeran, Bing-Hua Sun, Bo-Wen Li, Jin-Hua Li

Biology Faculty Scholarship

Leadership is a key issue in the study of collective behavior in social animals. Affiliation–leadership models predict that dyadic partner preferences based on grooming relationships or alliance formation positively affect an individual’s decision to follow or support a conspecific. In the case of many primate species, females without young infants are attracted to mother–infant dyads. However, the effects of mother–infant–female associations on affiliation–leadership models remain less clear. In free-ranging Tibetan macaques Macaca thibetana, we used social network analysis to examine the importance of “mother-infant-adult female” social bridging events as a predictor of who leads and who follows during group …

Not The Cat’S Meow?: The Impact Of Posing With Cats On Female Perceptions Of Male Dateability, Lori Kogan, Shelly Volsche

Anthropology Faculty Publications and Presentations

The aim of this study was to investigate whether men were considered more attractive when posing for a photo alone or holding a cat. Prior research suggests that women view pet owners as more attractive and dateable than non-pet owners; however, this effect was strongest with dog owners. We hypothesized that men posing with cats would be more attractive than those posing alone. Using an online survey, women viewed images of a man posing alone or with a cat and rated the men on the Bem Sex Role Inventory (BSRI) and the Big Five Inventory. Women viewed men as less …

Shelter Dogs: The Effects Of Training On Proximity, Samantha K. Nigbur

Theses and Dissertations

Almost 700,000 dogs are euthanized in U.S. shelters every year (ASPCA, 2017). In order to increase their adoptability, this study examined the use of positive reinforcement and shaping to train dogs to spend time in proximity to people. The experimenter selected 45 subjects who remained at the back of their kennels when she approached them. Fifteen of the subjects were trained with the use of a clicker marker and 15 without the use of any marker. Fifteen subjects were simply exposed to the presence of the experimenter. It was found that training significantly increased the number of dogs that reached …

Presence And Degree Of Contrafreeloading In African Grey Parrots (Psittacus Erithacus), Gabriella E. Smith

Theses and Dissertations

This study examined contrafreeloading—choosing a physical task to access food over free food—in two Grey parrots (Psittacus erithacus). Both birds contrafreeloaded for food of equal or higher value, but differed in which contrafreeloading task they preferred. Differences between the parrots are considered as individual preferences for self-reinforcing tasks.

Do Bats Forage At Different Heights When In The Presence Of Other Species?, Benjamin L. Wagenberg

Theses and Dissertations

Acoustic monitoring was used to examine whether bats forage at different heights in the presence of other species. The data indicate that the presence of other species does affect the foraging height of bats. This data can be used to increase effectiveness of other identification methods using acoustic monitoring.

A Comparative Assessment Of Working And Pet Dog Performance During A Visual Discrimination Reversal Learning Task, Laisuna Yu

Theses and Dissertations

Dogs play an increasingly important role in human society as companions but also in the working sector. The working dog industry is currently struggling to meet the high demands for working dogs across all sectors with only approximately half the dogs acquired reaching their intended careers. Current behavior and temperament assessments are lacking in standardization and objectivity when identifying successful working dogs, which has prompted the industry to re-evaluate the methods used when selecting dogs. Behavioral cognitive testing, including reversal learning, has proven to be a beneficial tool in assessing physical cognition in pet dogs and, more recently, in working …

Using Object-Choice Tasks To Investigate Sensory Perception In Sunda Pangolins (Manis Javanica), Joshua Dipaola

Theses and Dissertations

Pangolins are one of the most heavily poached, yet least understood mammals in the world. In this study, we used an object-choice task to assess the ecological relevance and use of sensory information in Sunda pangolin foraging behavior. This is the first controlled experiment on pangolin behavior to our knowledge.

The Maze Of Personality: Latency And Electric Organ Discharge In A Mormyrid Fish, Gnathonemus Petersii Gunther 1862 (Mormyridae, Teleostei), Abbey C. Lipe

Theses and Dissertations

Personality is individual differences in behavior, consistent across contexts. Among Gnathonemus petersii we investigated, we hypothesized that fish could be grouped by: (1) slow/fast maze performance, (2) low/high electric frequencies, (3) correlated latency and frequency. Our first two hypothesis were not supported. Our third hypothesis was partially supported.

Size Scaling In The Skull Of North American Felids As Adaptations For Prey Acquisition, Ashley Destin, Judd A. Case

2020 Symposium Posters

The purpose of this comparative study is to explore the correlation between skull morphology and prey acquisition among felids, mustelids (weasels, badgers, wolverines), and canids (wolves, foxes); with a focus on North American felids (house cat, lynx, puma). Previous studies have focused on the evolution of carnivores, which include the species to be examined in this study. Using the measurement methods laid out by Radinsky (1981a; 1984), the size of skull components are compared to overall body size to determine the rate of scaling of skull features with body size with statistical evaluations of skull measurements within and between the …

Usu Equine-Assisted Activities And Therapies Facilities Designed Master Plan, Lindsie C. Smith

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Equine-Assisted Activities and Therapies (EAAT) is recognized as a therapeutic approach for persons with disabilities. The USU Animal, Dairy, and Veterinary Sciences Department provides EAAT instruction and services; however, they do not have the appropriate facilities to model best-practices in the delivery of these services. This design research entailed the development of a phased masterplan to support the instruction and delivery of equine-assisted activities and therapies in an innovative and accessible environment that supports animal-assisted intervention and natural equine behaviors.

The methodology used to approach the master plan design was derived from Norman K. Booth’s (1990) design process, as described …

Something To Celebrate?: Demoting Dairy In Canada's National Food Guide, Maneesha Deckha

Journal of Food Law & Policy

In early 2019, the Canadian Government released the much-anticipated new Canada Food Guide. It is a food guide that de-emphasizes dairy products and promotes plant-based eating. Notably, in the new version, milk and milk products are de-listed as one of the previously four essential food groups. On the surface, it seems that the federal government is promoting veganism and helping to bring about a friendlier future for animals and humans harmed by being producers and consumers of dairy, as the new Guide may seriously contract the currently robust Canadian dairy industry and its powerful lobby. On closer inspection, the messaging …

The Efficacy Of Extended-Release Eprinomectin For The Reduction Of Horn Flies, Face Flies, And Fecal Egg Counts Of Parasitic Nematodes In Replacement Beef Heifers, Sophia F. Landers

Animal Science Undergraduate Honors Theses

The purpose of this study was to evaluate the efficacy of extended-release eprinomectin against horn flies, face flies, and fecal egg counts of parasitic nematodes in crossbreed replacement beef heifers. Fifty-four heifers were randomly placed into three treatment groups (N=18 heifers/treatment). Group 1 was administered the labeled dosage of extended-release eprinomectin on day 0. Group 2 acted as the negative control. Group 3 received the anthelmintic injection once a quarter of the heifers in the group reached the threshold treatment level for horn flies (N=200 flies/animal; day 41). Nematode infections were measured via fecal egg counts while horn and face …