My 4-month-old kittens ate adult food. Is it okay? How to transition?
How lovely of you to take on these kittens! Yes, you are correct they should be on kitten food and should stay on kitten food until they are one year of age. Purina kibble is a great food, just get the kitten version. To switch them to it, mix 75% old food and 25% new food, and feed them that for 3-4 days. After that time period, give them 50% old food and 50% new food mixed together. Again, feed that for 3-4 days. Then mix together 25% old food and 75% new food, and feed for 3-4 days. Finally, then give them 100% new food. This will help slowly transition them to the kitten food. If you see diarrhea at any point, add a little less new food and a little more old food to settle their stomach. Once the diarrhea is gone, continue the transition. I hope this helps!
Updated on September 23rd, 2025