weaning 4 week old kittens

I am currently fostering four 4-week-old kittens in my studio apartment. I work from home so I am here most of the time, but I have a shy adult resident cat who is very stressed by the noise. I need a clear plan for weaning them. How do I transition them from bottles to food without the resident cat interfering or the kittens eating her food?

At 4 weeks, they should be starting to eat wet food mixed with formula. Do not stop bottles immediately. I have a thread on kitten proofing small spaces that might help with the apartment setup. The resident cat stress is a separate issue; see managing stress in shy cats. For the food, check weaning schedule and food types. The main question is if they are nursing enough to stop bottles yet, which is covered in stopping bottles and starting solids.

I would be careful with the resident cat. If the kittens are getting into her food, it can cause digestive issues for the kittens if the food is too rich. I have a thread on keeping kittens away from adult food that details how to separate feeding areas. Since you are in a studio, you might need a baby gate or a specific room. Also, make sure the kittens are warm. Cold kittens will not eat well. See stopping bottles and starting solids for the timing.

The answer depends on the health history of the kittens. If they are weak, you need to continue bottles longer. If they are strong, you can move faster. I have a thread on weaning schedule and food types that breaks down the diet by age. For the resident cat, managing stress in shy cats is the best place to start. Do not force the kittens to eat if they are not ready. Check stopping bottles and starting solids for signs they are ready.