The females are all fixed. The male is our next priority. I will try the vanilla idea and let you all know how that works. I will also check the other thread.
Thanks everyone responding so quickly!
We have a cat and three kittens (one male and 2 females) that we found under our house last July. We took them in and they have been indoor cats since. We are guessing the kittens were about 5-6 weeks old when we found them. The mother cat was spayed about 6 months ago after the kittens were...