Dog allergies can cost owners a fortune. And sadly, most owners don't know how to properly address them nor understand how allergies actually affect a dog. Recently though, owners are discovering the root cause of allergy problems in dogs and a clever tip that actually helps calm them. And it all starts with the realisation that allergy related problems may actually start far deeper in your dog than you think. You see, the reason your dog has an allergic reaction is because their immune system i