Question about my puppys allergy?

If you can get regular Benadryl (diphenhydramine) give it at 1mg per pound (one 25mg tablet or capsule for your dog) orally 2 to 3 times daily. It may make him sleepy or hyper. Antihistamines given for allergies are more effective if given with an omega-3 fatty acid supplement so you may want to add that as well. I have a boxer and she is the same. I did take her the vet before I knew the benadryl trick. It was 150 bucks for the ointment to put in her eyes.