Effects of a Supplement Containing Cannabidiol (CBD) on Sedation and Ataxia Scores and Health.

Supplements containing Cannabidiol (CBD) are available for horses, however, few studies have been published on their effects on behavior and health parameters. The purpose of this study was to determine if a daily oral supplement containing CBD would cause sedation, ataxia or alterations in other health parameters during administration for 56 days. Twenty clinically healthy adult Thoroughbred horses were housed in stalls. Before treatment was initiated, a complete physical examination, complete blood count (CBC) and biochemical panel were evaluated. In addition, horses were examined for sedation and ataxia using standard scoring systems. Horses were randomly divided into two treatment groups, treated (supplement pellets containing CBD as Hemp Extract, 150 mg) or control (supplement pellets without CBD). Horses were treated daily and sedation and ataxia scores were assigned by two masked observers once weekly for 56 days. Horses were monitored daily for clinical signs or adverse events and body weights were recorded weekly. A CBC and biochemical panel were repeated on days 28 and 56, two hours after administration of the supplement. The supplement was readily consumed by the horses and no adverse effects were seen over the treatment period. Sedation and ataxia scores ranged from zero to two for all horses during the weekly examinations and there was no statistical difference between treatment groups. There were no treatment effects on blood values, including indicators of anemia and blood proteins, liver enzymes, kidney values, electrolytes or calcium. Body weight significantly increased in all horses, by Day 56 compared to Day zero but no treatment by day effect was noted. The CBD supplement (150 mg) was readily consumed and safe and did not result in changes in mentation, gait, or other health parameters, and no adverse clinical signs were observed during 56 days of oral administration.

Internet survey of feeding, dietary supplement, and rehabilitative medical management use in flyball dogs.

A survey was designed to investigate the prevalence and characteristics of feeding, dietary supplement use, and rehabilitative management use in flyball dogs. The survey was completed by 394 respondents. There were 12.5% (n = 49/392) and 33.4% (n = 131/392) of owners who fed home-cooked and raw diets, respectively, to their dogs. About 77.7% (n = 306/394) and 56.6% (n = 223/394) of owners used dietary supplement and rehabilitative management, respectively, primarily joint supplements (89.8%, n = 275/306) and chiropractic (73.1%, n = 163/223). Owners were more likely to use supplements (P = 0.0002) and rehabilitative management (P = 0.0001) when their dogs were injured. Dogs with more than one reported injury received rehabilitative management (P < 0.0001) and used supplement (P = 0.0006) more often. Key clinical message: There is considerable demand for non-commercial food, supplements, and rehabilitative management among flyball dog owners, underscoring the importance for veterinarians to understand the motivation of dog owners' decisions as well as the risks and benefits of these practices to ensure optimal outcomes for their patients.

Sondage par internet sur l'alimentation, les suppléments nutritifs et la gestion médicale de réadaptation de chiens pratiquant le flyball. Un sondage a été élaboré afin d'étudier la prévalence et les caractéristiques de l'alimentation, l'utilisation de suppléments nutritifs et la gestion de l'utilisation de la réadaptation chez les chiens pratiquant le flyball, Le sondage fut complété par 394 répondants. Il y avait 12,5 % (n = 49/392) et 33,4 % (n = 131/392) des propriétaires qui nourrissaient leurs chiens avec une alimentation cuite maison et une alimentation crue, respectivement. Environ 77,7 % (n = 306/394) et 56,6 % (n = 223/394) des propriétaires utilisaient des suppléments nutritifs et une gestion de réadaptation, respectivement, principalement des suppléments articulaires (89,8 %, n = 275/306) et de la chiropractie (73,1 %, n = 163/223). Les propriétaires étaient plus enclins à utiliser des suppléments (P = 0,0002) et une gestion de réadaptation (P = 0,0001) lorsque leurs chiens étaient blessés. Les chiens avec plus d'une blessure rapportée ont reçu une gestion de réadaptation (P < 0,0001) et utilisaient des suppléments (P = 0,0006) plus souvent.Message clinique clé:Il y a une demande considérable pour des aliments non-commerciaux, des suppléments et une gestion de la réadaptation chez les propriétaires de chiens pratiquant le flyball, soulignant l'importance pour les vétérinaires de comprendre la motivation des propriétaires de chiens dans leurs décisions aussi bien que les risques et bénéfices de ces pratiques afin d'assurer les meilleurs résultats pour leurs patients.(Traduit par Dr Serge Messier).

Effects of music on behavior and physiological stress response of domestic cats in a veterinary clinic.

OBJECTIVES: Our objective was to determine if feline-specific music played in a veterinary clinical setting would promote lower cat stress scores (CSSs), lower mean handling scale scores (HSs) and reduced neutrophil:lymphocyte ratios (NLRs) in cats during physical examinations. METHODS: Cats were exposed to one of three auditory stimuli tests - silence, classical music and cat-specific music - during three physical examinations 2 weeks apart. CSSs were recorded at pre- and post-auditory tests and during the examination period. The HSs were recorded at the physical examination period. The physiological stress was assessed via NLRs. RESULTS: The pre-auditory test showed no difference in CSS between cats listening to silence, classical music and cat music. CSSs for post-auditory tests and examination periods were not significantly different between silence and classical music; however, CSSs were significantly decreased in cats listening to cat music vs silence and in cats listening to cat music vs classical music. HSs were not different in cats listening to silence vs classical music, but were significantly lower in cats listening to cat music vs silence and classical music. No difference was found in NLRs among all three auditory stimuli tests. CONCLUSIONS AND RELEVANCE: Listening to cat-specific music prior to, and during, physical examination was associated with lower CSSs and lower HSs in cats, but had no effect on the physiological stress responses measured by NLRs. We conclude that cat-specific music may benefit cats by decreasing the stress levels and increasing the quality of care in veterinary clinical settings.