Behavioral problems may be associated with multilevel lumbosacral stenosis in military working dogs.

J Vet Behav

Division of Animal & Nutritional Sciences; Davis College of Agriculture, Natural Resources & Design; 4100 Agricultural Sciences Bldg., PO Box 6108; West Virginia University, Morgantown, WV, USA, 26506-6108.

Published: August 2019

Behavioral and spinal problems have been reported to be important causes of early retirement in military working dogs, however studies on possible relationships between these two problems are currently lacking. The aim of this retrospective, observational, cross-sectional study was to test associations between reported behavioral problems and computed tomographic (CT) diagnoses of lumbosacral (LS) stenosis in a sample of military working dogs. . For each included dog, an observer unaware of CT findings reviewed medical records and recorded dog signalment data. A second observer reviewed medical records and assigned . The number of behavioral problems were significantly associated with number of vertebral locations with LS stenosis (ordinal logistic fit, p=0.011) and positively correlated (rho = 0.37, p = 0.006). Problems involving behavioral concerns were more likely to be exhibited if dogs had multi-level stenosis (≥3 vertebral levels, Kappa = 0.06, p>0.05; Bowker's test statistics 26.26, P<0.05). The most common behavior problems in dogs with multi-level stenosis were "unwilling or reluctant to jump up onto objects/into vehicles" (3/8, 38%), "sudden onset of aggressive behaviors" (2/8, 25%), "self-mutilation in the lower back region, tail, or hind legs "(2/8, 25%), "increase in anxiety" (2/8, 25%), "sudden decrease in appetite" (2/8, 25%), "unwilling or reluctant to sit" (2/8, 25%), and "handler-reported unusual behaviors" (2/8, 25%). .

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7259540PMC

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