As of yesterday I'm fostering a bull dog mix who is about a year old and has been in a pound or rescue for seven months of that. He has a bit of a rash around his eyes and his groin. It doesn't seem to annoy him all the time, but he does scratch at his face a few times per day. Because the rescue group depends on food donations, this guy changes food about every two weeks. I'm not sure if food or something else irritates him. Are there recommendations for managing skin irritations in bull dogs? I'm told by the rescue group that this is common, but I can't help but think that there is something I can do to improve it for him now that he's getting lots of one-on-one attention.