My cat Pixie had kittens about a month an half ago. Since the kittens are eating kitten food now she keeps trying to steal it away from them and sometimes I catch her eating it. I've tried to keep them separate while feeding them so she doesn't end up eating all of their food. This morning I caught her hogging all of their food! I went to clean their litter box and I noticed she had some blood on her stool. I know from dogs, if they end up eating cat food this happens. I called the vet but they are on lunch break so I actually have to call back soon. Should I be very worried? Has anyone had this happen to them before? I'm worried, of course, but do you think its just from her eating the kitten food?