Nu-Stock Ointment, 12-Ounce by Pitbull Supply Save 15% $19.99 $16.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Nu-Stock Ointment. for dog skin issues Provides relief of red mange, ringworm, ear mites, cuts and scrapes. For dogs, cattle, and horses. Promotes faster hair regrowth Makes dog's skin heal faster