Have 3yrs old pit that refuse to eat dry dog food. She wants regular food (human food) she may be pregnant it's to early to know. Is it ok to give pre-natal vitamins or a penicillin shot? She may have picked up a bacterial for playing with a wet hanging rope at a friend’s house.
I do not recommend that you self medicate your pet. I recommend visit to the vet. If your pet does not want to eat this could be a sign that there is a problem. For now, give the human food. The vitamins will not hurt but they may not be neccessary. vetcare