hi I recently added a savannah monitor named rocky to the family. I noticed a sore on the side of his mouth. it has a scab and its swolen a little bit but theres no puss. I didnt see the last mouse he ate, iv only had him a day. im guessing its a bite that got infected. between, no real sunlight, calci sand, and no water to soak in, since hes been with me he has a litter pan for a water bowl (plenty big for him to bathe in), news paper substrate, and spends his days basking in the florida sun. my ? , should I just do the precautions, clean it, neosporin, or since he seems unaffected by it should I see a few days of better conditions helps?