Bilaterally symmetrical hair loss and excessive scaling especially around face, head, ears and trunk.
Zinc plays an important role in regulating cell metabolism, fatty acid synthesis, inflammation, and the health of the epidermis or skin. Zinc deficiency can be seen in our companion animals as two distinct syndromes. The more common syndrome is zinc-responsive dermatosis of Alaskan malamutes and Siberian huskies and appears to be associated with decreased intestinal absorption of zinc. The less commonly seen syndrome of zinc deficiency is seen in rapidly growing dogs or young adult dogs fed a diet deficient in zinc.