Add to cart Dermal Support $30.00 Dermal Support: As the name implies, we found this supplement to be essential in the building of a stronger and healthier looking skin and coat. It helps replace the essential fatty acids your dogs coat may be lacking. This is a supplement full of fatty acids and biotin useful and necessary for the health of both skin and coats. We have also seen itch relief and reduction in skin and ear infection. Recommended for dogs that suffer from skin damage, hair loss, excessive shedding, and other skin issues.