Adopted a 5 month old border collie/german shepherd mix over the weekend from a rescue org. The foster parents told me he got into some red ants and that the vet told them to go ahead an apply some medicine they had previously given him for an ear infection - the medication is Malmetazone. The bites seem to be healing but some more became visible after he was with us for a day so just want to check and make sure everything looks ok to someone with more experience. Cause for concern or all good?