Actually, we had Sasha first. She tolerated Bocephus when we got him two years later, but it's clear that she thought he was a varmint. They're half siblings, both from the same breeder. Bo started peeing on beds when he was five months old, and he got fixed the next day. We've had good spells with no peeing, and more difficult times. He might have been upset I was gone, since he's kind of my cat.

Gail