Thank you for rescuing them. I would recommend that when they are about 5 or 6 months old, you do your best to have them spayed or neutered. This will help prevent them from reproducing among themselves, avoid overpopulation, and, over time, also prevent diseases. I'm so glad you were able to protect them and give them a home and food. I hope they grow up safe and healthy. ❤️ Good luck!