Tail chasing in a dog with brain atrophy: A case report

A 2-year-old male mixed breed sheepdog was presented with a history of worsening recurrent tail chasing (TC) and biting by 2  months of age. Physical examination and blood tests showed no health problems, except for mild leukocytosis. Behavior analysis excluded the presence of other compulsive behaviors, but aggressive behavior during TC was reported. Neurological examination showed aggressive behavior in a dog that was otherwise quiet until few months before the consultation. A forebrain disorder such as a congenital or a degenerative disease could not be ruled out.

Source: Journal of Veterinary Behavior: Clinical Applications and Research - February 23, 2018 Category: Veterinary Research Authors: Stefania Uccheddu, Antonella Gallucci, Paolo Briguglio, Gavino Cossu, Monica Pais, Federica Pirrone Tags: Canine Research Source Type: research