: Conditions like brain tumors, encephalitis, or cognitive dysfunction syndrome (dementia in senior pets) directly alter an animal’s personality and daily habits.

Every species has hardwired, evolutionary behaviors. A failure to provide outlets for these natural behaviors leads to chronic stress and behavioral disorders.

To effectively apply behavioral knowledge in a veterinary setting, professionals rely on several core principles of animal learning and ethology (the study of natural animal behavior). 1. Classical and Operant Conditioning Animals learn through association and consequences.