I have some property and used to do that, but I don't want to hurt my dog's ears. We inherited a beagle/lab mix that my inlaws used to take squirrel hunting, she loved it, but was pretty deaf from it. so I don't shoot around my pup much, and only if he is on the opposite side of the house (to minimize noise) or suppressed.
He was in the boat one time when I shot a snake and he got an earful of the noise, but my boy doesn't acknowledge anything that hurts him. He got a big gash from a hog last night and he acted like nothing happened, running and jumping as usual