Maro had to visit the vet again today. For the last week or so he’s had lots of black gunk in one of his ears. Even if we clean it it comes back the next day. I thought it might be ear mites but the doctor examined him and didn’t find any traces of mites. She gave us some antibiotic/antifungal drops to use for a week so I hope it clears up whatever the problem is🙏🏻