Buy a dog. This will not help in any way, but you will then have a dog.
lol
Seriously though, the Humane Society or almost any pet shelter or vet will have it fixed for free. Just call around.
It's very bad for them to have them fixed WHILE they are in heat.
You need to wait until it's over.
Kittens?
What?
Confusion
Buy a dog. This will not help in any way, but you will then have a dog.