Booster Shot Side Effects in Dogs

Benadryl
Posted by Coleen (Brandon, Fl) on 10/16/2013

I took my chinese crested powderpuff in for his booster shots, heartworm test, dewormer. He has a bad case of hives now which I am treating with 1/2 a benedryl. It does seem to help some but he has been terribly uncomfortable. He is 101/2 and I am considering not having any more yearly boosters. I do hope this is only temporary.