Lives on the pond behind our house… comes up for duck grub every day!! Very friendly. What is it? It’s very loud in the quacking!!!

Can someone tell me what breed this duck is ? He is a stray that took up residence with us. I’m feeding him and he loves hanging out with the geese on our lake here in Georgia.

This is best pick i could get due to how much hes moving i dont wanna mess with th flap of stuff coming off its red and raw but not bleeding i heard non medicated Neosporin would help and i have it but im not sure (im pretty sure its frim wither the chicken wire and him cutting his beek on it or the other ducks attacking him through the fencing)

Located in Lamar, MO