William gets his shots at 10 am and 10 pm. My wife and I had dental appointments this morning in another city and I forgot to give William his shot before I left. I remembered at 5 pm. So is it best to wait until say midnight and then again at 10 am tomorrow or should I just forget the shot for tonight? Of course the vet office closes at 5 and the seem to have the phone shut down at 5 till 5..... :-( Thanks for any inputs.