Kitten won't eat
I have a small kitten who won't nurse, even though her belly is pretty empty.
She also seems tired and weak, like her sibling did before we brought her to the vet, and she, sadly, had to be put down because she was too far gone.
What is going on and how can I fix it? I don't think I can deal with another heartbreak.
Shes about 3 1/2 weeks old, and I've been trying to get them to lap up some KMR as well as nurse but she doesn't want to.