amp pics, monday 1/21, day 4 post surgery

carvers amp site is looking good in some ways, I feel like the redness has lessened at the bottom. But I have concerns that the redness has spread horizontally across his belly.he did lie in the snow the morning, and he has been lying on the site. I am not sure if this is bruising or signs of an infection. the would smells good, and the area is not hot. time to call the vet!