i had my dog neutered on Monday, it is now Saturday. he licked his site while we were sleeping and so i took him to the vet. they gave us antibiotics as a precaution and another cone. well last night he got around his cone and licked again. now it is opened but no blood or oozing. he is on the antibiotic so i'm not worried about infection. my question is how serious is this? would it be deemed an emergency BC his vet is closed today.