we had a dog skip he was not a big dog at all but that dog had the jaws of a pit bull. he was about the size of a begal if not a little smaller. he was the sweetes little thing to us but no one could come to our house at all he would try to eat them up.one night we let him out in the back yard on his leash to go potty he yipped and ran back to the door he had blood on his foot. 3 weeks later he had to be put down. I was at work dh called me skip started foaming out his mouth tried to eat dh's aunt up and then turnned on dh which he never did. the vet said more than likely he either had destimper or when he got bit that night it was by a rat and it set up rabies. SKIP HAD ALL AND I MEAN ALL OF HIS SHOTS INCLUDING HIS RABIES AND HE WAS UP TO DATE. Having a rabies tag does not mean a thing if they come in contact with an animal that has it they can still get it. I know my Skip did. You need to report it