Thank you so much for your response. What you said makes alot of sense. We have had Sophie tested for environmental and food allergies. She does not have any allergies to chicken or beef (we couldn't believe that one), but is allergic to pork, lamb, dairy, eggs, and numerous other foods that I can't remember. We have her on a fish and sweet potatoe food that we purchase from our vet (at a cost of $90 bag).

She has a high allergy to ragwood and grasses. Tough to be a dog and be allergic to grass.

I will be on my way to purchase Claritan. I hope this helps her. It's tough to watch her bite constantly. Not to mention, it gets on my nerves as well.

Thanks again.