So, I went out to the pasture yesterday to ride since 4-H was cancelled, and I grabbed Summer. When I looked at her, she had a HUGE gash on her side. It is somewhere from 1 foot to 2 feet long, and rather deep. It is not very wide, but looks like she as running or something and caught it on the fence. I didn't get pictures, but I put some bag balm on it to keep the flies out then I put some Alu Spray aerosol bandage on it.
I'm not really sure what to do, the vet will be coming out very soon for shots anyways [not today] so we decided to let him take a look at it when he gets here. What should I do until then?