My 7 year old black lab has awful itchiness , he has greasy fur but very dry skin . Worst part is his lower back heading towards tail . When he gets wet he itches so much , also his face . I have spent so much money on vet bills , they have checked him for mites etc, food allergies. They think he is allergic to the environment, grass pollen etc but this has not been proven . Just wondered if anyone else has a itchy pooch, and what they have found helps to relieve it