have a cat and she is 3. she just had a lovely litter of 5 kittens. shes always been way to skinny but now shes just skin and bones. the vet said she did not have worms and took her blood and told me everything was fine she just needs to gain weight. i have her on kitten food, this kitten milk supplement that the vet told me to get and i make her homemade food. she eats all of it and is just getting worse! there are no other cats to take her food whats up? i need to get her to put on weight now and keep it on after she stops nursing. help!