: A sudden increase in aggression, hiding, or vocalization is often the first sign of underlying pain, such as arthritis, dental disease, or internal discomfort.

Understanding Animal Behavior and Veterinary Science Veterinary medicine is no longer just about physical health. Today, the intersection of animal behavior and veterinary science is transforming how we care for domestic, exotic, and wild animals. Understanding why an animal acts the way it does is critical to diagnosing illness, improving welfare, and strengthening the bond between humans and animals. 1. The Intersection of Behavior and Medicine

The Fear Free initiative, pioneered by Dr. Marty Becker, is the most practical application of merging behavior with veterinary science. The premise is simple: if you reduce fear, you get better medical data.