Based on the information you provided, it seems like your friend's cat had three kittens. Here are a few topics you might want to include in your congratulations message: 1. Appreciate their new family members: Acknowledge your friend for becoming a cat parent, and allow her to share her new responsibilities. You might say something like, "Congratulations on the arrival of your three adorable kittens! I'm sure you're already loving the extra company." 2. Share your own excitement about the new kittens: As you'd like to have a pet, express the joy you have for your friend in taking care of the babies and offer your support if needed. You could say: "I understand that taking care of a cat family can be quite an undertaking. It's wonderful that you've become a cat parent! I can't wait to meet the little fur babies when you have a break from all the kitten duties." 3. Encourage her to share updates: She may enjoy keeping in touch with you about her growing cat family. You might say: "I'd love to see pictures of the kittens and hear how you're getting along with them in the future. Feel free to send any updates or pictures if you would like!" Using this information, I hope you can draft a heartfelt congratulatory message to your friend on her new baby kittens. If you need help with writing a message, I would be more than happy to assist you!