Hi again it has been 4 weeks sents my dog mated she was eating cat food befor she was breed because she would not eat any kind of dog food sents she mated I have tryed to feed her dog food but she still will not eat it and now she will not eat the cat food and she has had some muscasie diarrhea some times with a small amount of blood not much but a little and when she goes its not alot and its not all day long it about 2 times a day .and I still don't know if she is pregnant.