If this is unusual behavior for your dog then I would agree that there could be a health issue going on.
Other than that I would wonder if your daughter had been playing with the dog? If so he could have thought the game was still going on and wanted to continue play if he was all wound up. If that is not the case then I would be concerned and have him checked out closely by the vet. He is not a puppy and that is behavior I would expect from a wound up puppy. |