Please get him to another vet asap! My boop has reactions to his parvo + immunizations.....They compromise the immune system and our little ones have such sensitive GI systems.... I know of a baby that passed away due a reaction to immunizations. Boop has had rabies...he seems ok with that. He gets pretreated with meds to help prevent a reaction.I didnt get his parvo yet this year.....My vet said not to yet ..........He is not around strange dogs...........Hope this helps..............Boops mom