We've had our female cat ruby since oct 2013 when she was 7 weeks old and pearl for 2 weeks. Pearl is about 14 weeks old and came from the rspca. They are both neutured.
Ruby is a complete cow in a lot of ways. Everything is on her terms and she's never been shy when it comes to scratching/biting. She'll come for a love but it's rare.
Pearl is nothing like ruby, she is quiet and affectionate and seems to enjoy human contact.
Over the last few days ruby has started chasing pearl round the house and 'wrestling' with her aka pinning her down. There has been no blood shed other than a scratch on the nose and pearl doesn't seem that bothered but it's hard to watch and dh has just has to literally shove ruby off pearl as she made a pitiful yowling noise.
We've put ruby outside several times and then pearl wanders round the house looking for her and If pearl is under the tv stand for example and ruby walks past pearls paw comes out and swipes her.
I have absolutely no idea what is normal behaviour. Is this this normal?