Is This Pinking Up?

[Cheryl d]

Hello I think my cat may be pregnant she was last in heat 5 week ago I own the male stud she has been behaving very differently to how she usually is one minute she is showing sigh s of going in to heat lifting tail , rubbing her self against me and been affectionate then she sometimes growls at us and dosent want to be near us. She has also become aggressive towards her sister usually they have a close bound and she is usually quite and submissive I have checked her nipples and not sure if this is pinking up?

 

[Sarthur2]

It’s hard to tell from the pictures, but if you have been deliberately breeding her it sounds from her behavior that she is likely pregnant. Treat her as such and see that she has an excellent diet. If she’s pregnant she should begin showing soon.