We have sibling cats, aged just 2.
boy cat is nearly twice the side of girl cat.
They are generally playful and interactive with us and each other.
However when the chasing starts the boy cat is nearly always the instigator and the girl cat doing lots of growling and screaming and hiding from him.
It's just been particularly bad so threw boy cat in kitchen and shut door to seperate them. Girl cat straight up to door pawing it to get in.
So is just noisy because she likes winning and can't win physically? We often find them snuggled up together etc don't seem to avoid each other?
If they were not resident in the same house I would genuinely think it was a fight and a bucket of water would be chucked over them.
Opinions please........