Behavior of hearing or vision impaired and normal hearing and vision dogs (Canis lupis familiaris): Not the same, but not that different

• Published in: Journal of veterinary behavior 2014-11, Vol.9 (6), p.316-323
• Main Authors: Farmer-Dougan, Valeri, Quick, Amanda, Harper, Kelsey, Schmidt, Kirsten, Campbell, Daniel
• Format: Article
• Language: English
• Subjects: behavior; C-BARQ; dog; hearing or vision impaired; trainability
• ISSN: 1558-7878
• DOI: 10.1016/j.jveb.2014.07.002

The article compared behavioral characteristics of dogs (Canis lupis familiaris) labeled as hearing and/or vision impaired by their owners with cohort dogs labeled as having normal hearing and vision (NHV) by their owners. The Canine Behavioral Assessment and Research Questionnaire, developed by Hsu and Serpell (2003), was used to survey owners. Four hundred sixty-one dog owners completed the online survey, with 183 of these being owners of hearing and/or vision impaired (HVI) dogs. Data analysis revealed that HVI dogs were reported by owners to show less aggression, less excitement, and were less likely to engage in behaviors, such as chasing of rabbits and rolling in feces than their normally hearing/seeing (NHV) cohorts. HVI dogs, however, were reported to be more likely to chew inappropriate objects, consume feces, bark excessively, and engage in greater licking behavior. When owners were surveyed about the type of training method used, owners of HVI dogs were found to be more likely to use hand signs, physical prompts, or combination of these training methods. Owners of NHV dogs reported being more likely than owners of HVI dogs to use gestures or report no formal training with their dogs. The data provide evidence that HVI dogs are as trainable as NHV dogs, can make excellent pets, and show behavior that is well within the parameters of NHV dog behavior. Still, because of their sensory limitations, specialized training methods and adaptations should be implemented with these dogs. This may limit HVI dogs to owners who are motivated, understand the sensory deficits, and are willing to engage in the modified training.