About a month ago my 26 pound almost 4-year old Boston Terrier started having allergy symptoms (runny nose, watery eyes that led to facial irritation, itching, etc). I called the vet and he said it was okay to give him 25mg benadryl twice a day for allergies.
But now I'm wondering, since it's been a few weeks--is it safe to give bendaryl to a dog daily for long periods of time? If he's anything like me his allergies will last through the summer at least, but I don't want to harm him by giving him benadryl for months straight.
Thanks!