As per the topic title, I have several stray cats that live in my house yard or car porch. But with this one female, I was too late to spay her; when I brought her to the clinic, she was already pregnant.

But that's not the main problem; she becomes very aggressive after she gives birth to a kitten towards other stray cats, literally chasing them out (including a stray cat that I have spayed), and she also becomes very aggressive towards me, biting and scratching me. This has never happened before because she was tame and I just fed her.

What should I do? The cat's behaviour has become a nuisance. I have never kept them as pets or domesticated them. They just live outside and come asking for food.

Surrender her to PAWS?