"That's Kibo," Hassan said. "He was the coalition leader. Two brothers. The older one, Mawenzi, died in a territorial fight three weeks ago. The younger one, Shira, abandoned him. Lions don't grieve like we do, they just… restructure. But Kibo didn't restructure. He walked away from the pride and never went back."

: The study found that many "behavioral issues" like aggression, house soiling, or noise phobia are actually direct manifestations of pain [19, 17].

Behavioral issues are the leading cause of "relinquishment"—the surrender of pets to shelters. When a veterinarian can address separation anxiety, compulsive behaviors, or inter-pet aggression through a combination of behavioral modification and pharmacology, they aren’t just treating a symptom; they are saving a life by preserving the bond between the owner and the animal. 3. Pharmacology and the "Brain-Body" Connection

. By bridging the gap between clinical medicine and behavioral science, veterinarians can improve patient welfare, increase handler safety, and provide more accurate diagnoses. The Role of Behavior in Clinical Practice