I mentioned this in the Photos thread, but -
Itty-bitty has recently become extremely aggressive towards Tiny. She’s about double his size. She was raised with him, so it’s not like he is a ‘new’ cat. But about 2-3 weeks ago, she suddenly started chasing him through the house - not playing either, but seriously. To the point that he makes a mad dash for the cupboard over the washing machine first thing in the morning and won’t come down until she is in her crate at night. I’m getting worried about his water intake and potential UTIs.
I caught her at it today. She chased him behind the couch and they had a mad tussle - before I could get there, he broke free and ran like hell down the hall and back in his cupboard. She meant business.
I made a vet appointment to get her checked out. Maybe get her some Prozac. But I can’t let her keep doing this to Tiny. The fact that it was so sudden has me worried.