I'd say it might be a small disease or just bloating, but there's a good chance i'm wrong. Having pregnant kittens definitely isn't normal, but there's nothing wrong with it either.
I'd see a vet to check him/her out just to make sure.
I'm thinking about getting a new cat, but I don't know what supplies I need to care for it.
Here are the breeds I might get:
Bengal
Maine Coon
Ragdoll
Scottish fold
So, thats it! Can somebody tell me how to care for at least ONE of these breeds? thanks!