Purpose The purpose of this paper is to examine whether clinical levels of depression moderated university students’ momentary emotional states (e.g. feeling content, anxious, irritable and depressed) in response to conditions commonly experienced during universal, college-based Animal Visitation Programs (AVPs). Design/methodology/approach During a real-life efficacy trial, students (N = 192) were randomly assigned to three common AVP conditions: a hands-on condition in which participants could freely pet cats and dogs in small groups, an observation condition in which participants observed students in the hands-on condition while awaiting one’s turn and a control condition in which participants viewed images of the same animals while refraining from socializing with peers. Using a checklist, students reported their momentary emotional states (e.g. feeling content, anxious, irritable and depressed) before and after the 10-min intervention. Findings Multivariate regression analyses showed that clinically depressed students reported significantly higher levels of momentary negative emotion including irritability, depression and anxiety after waiting in line compared to non-depressed students, suggesting that clinical depression may moderate potential stress-relieving effects of universal college-based AVPs depending on implementation practices. Originality/value This is the first study to examine the causal impact of a common yet unstudied feature of college-based AVPs aimed at reducing general college student stress. Results support the utility of targeted approaches for students presenting clinical levels of depression.

Background: Norwich Terriers have grown increasingly popular as show animals and pets, and awareness of respiratory problems within the breed is growing.Objective: To describe components of obstructive upper airway syndrome in a nonbrachycephalic terrier breed. Animals: Sixteen Norwich Terriers; 12 with and 4 without clinical signs of respiratory disease. Methods: Prospective case series. Physical and laryngoscopic examinations were performed by 1 investigator in all dogs. Medical and surgical interventions were summarized and results of follow-up examination or owner reports were recorded.Results: The study population was comprised of 9 females (6 intact) and 7 males (5 intact). Median age was 3.0 years (range, 0.5-11 years). Of 12 dogs presented for a respiratory complaint, physical examination was normal in 4 dogs. Laryngoscopic examination was abnormal in 11/12 dogs with redundant supra-arytenoid folds, laryngeal collapse, everted laryngeal saccules, and a narrowed laryngeal opening in most. Of 4 dogs lacking clinical signs, all had normal physical examination; however, 3/4 dogs had similar appearance of the larynx to dogs with clinical signs. Response to surgical intervention was minimal to moderate in all dogs.Conclusions and Clinical Importance: Norwich Terriers suffer from an upper airway obstructive syndrome that differs from that encountered in brachycephalic breeds. Affected dogs are difficult to identify without laryngoscopic examination because of the lack of clinical signs and abnormalities in physical examination findings, despite severe airway obstruction. Care is warranted when anesthetizing Norwich Terriers because of the small size of the laryngeal opening.

There is growing evidence that promoting social competence in youth is an effective strategy to prevent mental, emotional, and behavioral disorders in adulthood. Research suggests that programs delivered in collaboration with schools are particularly effective when they target social and emotional skill building, utilize an interactive instructional style, provide opportunities for youth participation and self-direction, and include explicit attempts to enhance youth social competence. A relatively new but popular approach that incorporates these characteristics is human animal interaction, which can be implemented in educational settings. We report the results from a randomized clinical trial examining the effects of an 11-week equine facilitated learning (EFL) program on the social competence and behavior of 5th-8th grade children. Children (N = 131) were recruited through referral by school counselors and school-based recruitment and then screened for low social competence. Researchers randomly assigned children to an experimental (n = 53) or waitlisted control group (n = 60). Children in the experimental group participated in an 11-week EFL program consisting of once-weekly, 90-min sessions of individual and team-focused activities, whereas children in the control group served as a wait-listed control and participated 16 weeks later. Parents of children in both groups rated child social competence at pretest and posttest. Three independent raters observed and reported children's positive and negative behavior using a validated checklist during each weekly session. Results indicated that program participation had a moderate treatment effect (d = .55) on social competence (p = .02) that was independent of pretest levels, age, gender, and referral status. Results showed that higher levels of program attendance predicted children's trajectories of observed positive (β = .500; p = .003) and negative behavior (β = -.062; p < .001) over the 11-week program.

Animal Visitation Programs (AVPs) targeting college students’ stress and academic success have increased, despite limited research on academic outcomes. This randomized controlled trial (N = 349) examined the effects of incorporating levels of Human–animal Interaction (HAI) (0%, 50% or 100%) with therapy dogs in a four-week academic stress management program. Conditions included (1) Academic Stress Management (ASM) content only (0% HAI), (2) Human–animal Interaction only (100% HAI) and (3) equal combinations of ASM content and HAI (50% HAI). Intention-to-treat (ITT) analyses examined the effects of students’ risk status (N = 146; depression, anxiety, perceived stress, worry) and treatment condition on students’ learning and study strategies at posttest and follow-up. The results showed interactions between condition and risk status demonstrating higher posttest levels of WILL (i.e., anxiety, attitude, motivation) (Β = 0.582, p = 0.005) and SELFREGULATION (i.e., concentration, self-testing, study aids, time management) (Β = 0.501, p = 0.031) for at-risk students receiving equal combinations of HAI and content presentations. Moderation effects remained at follow-up (Β = 0.626, p = 0.005; Β = 0.630, p = 0.007). At-risk students receiving only HAI (100%) also showed higher levels of WILL at posttest (Β = 0.481, p = 0.021) and follow up (Β = 0.490, p = 0.038). University administrators should consider providing at-risk students with targeted programs with varying levels of HAI and ASM content, depending on the targeted academic outcome.

Identification of nasal neoplasia extension and tumor staging in dogs is most commonly performed using computed tomography (CT), however magnetic resonance imaging (MRI) is routinely used in human medicine. A prospective pilot study enrolling six dogs with nasal neoplasia was performed with CT and MRI studies acquired under the same anesthetic episode. Interobserver comparison and comparison between the two imaging modalities with regard to bidimensional measurements of the nasal tumors, tumor staging using historical schemes, and assignment of an ordinal scale of tumor margin clarity at the tumor-soft tissue interface were performed. The hypotheses included that MRI would have greater tumor measurements, result in higher tumor staging, and more clearly define the tumor soft tissue interface when compared to CT. Evaluation of bone involvement of the nasal cavity and head showed a high level of agreement between CT and MRI. Estimation of tumor volume using bidimensional measurements was higher on MRI imaging in 5/6 dogs, and resulted in a median tumor volume which was 18.4% higher than CT imaging. Disagreement between CT and MRI was noted with meningeal enhancement, in which two dogs were positive for meningeal enhancement on MRI and negative on CT. One of six dogs had a higher tumor stage on MRI compared to CT, while the remaining five agreed. Magnetic resonance imaging resulted in larger bidimensional measurements and tumor volume estimates, along with a higher likelihood of identifying meningeal enhancement when compared to CT imaging. Magnetic resonance imaging may provide integral information for tumor staging, prognosis, and treatment planning.