It won't be as big of a deal in the cold weather, but if it gets warm enough you see a fly, I really recommend keeping a can or two of screw worm spray like below. It will really help keep the wound clean and discourages anything from laying eggs in it.Annie seems to be nearly healed. She still has a wound area on her leg that needs to heal. A large (about 3 sq in) chunk of skin fell off yesterday and it looked pretty gnarly underneath. We cleaned and put some antibiotic spray on it. Looks better today.
Screw Worm Spray
My grandma had a coyote named Charlie that she bottle raised. Charlie obviously still had some wild in him, but he was pretty easy to navigate. As a kid, I taught him to sit and stay so I could run and hide. When I found my spot, I would let out a short whistle and Charlie would bolt to find me. If hay bales were available, he would jump on one and stick his nose to the breeze to see if he could narrow down where I was. In hindsight, I was being mock hunted by a coyote as a 10-12 year old kid, but never even had a close call. You just had to manage how worked up you got him and really learn his body language when he had enough rough housing.A yote can clear six foot fences. We have found them on top of our round bales. My old collie would clear our six foot fence from a walk, she stayed in when she wanted and travelled the pasture when she wanted.