"The pictures are of the front leg under the elbow. The injury happened with a collar caught under the arm for months. The stray cat was treated for 2 years by a vet with no results. I treated it for 4 weeks with Live-Silver. The first picture is about two weeks into treatment. The wound was about twice that big when I first began treatment two weeks before. It was so infected after two years of treatment by the first vet that the poor cat had tracks of pus draining down the inside of the front leg. The silver cleared that up in three days. The owners are delighted with the results. The previous vet almost had the owners convinced to remove the leg. I was the last chance." Dr. Diane,  DVM (Doctor of Veterinary  Medicine) The second picture is the same cat after 4 weeks of treatment. The skin has completely grown over and the fur is rapidly growing back. The discoloration is from wet fur.