But the behaviorist in him knew he couldn't touch the dog without sedation. If he tried to restrain a dog this adrenaline-flooded, the stress alone could push his heart into failure. The physiological cost of fear was just as lethal as the tumor.

Veterinary science now treats environmental enrichment as medicine. Prescribing a puzzle feeder or a catio is no less legitimate than prescribing an NSAID.

Some behavioral issues stem from chemical imbalances. Veterinary behaviorists prescribe psychoactive medications to manage extreme anxiety or aggression. These drugs are used alongside training, not as a standalone fix. Impact on Veterinary Practice