Anything new in the house, appliances, or new noises outside or nearby...our Shiloh hears a car door from the next county and yaps. He once heard the air purifier, we had to disconnect it...we've gotten use to him now...we like his sensitive ears...no one will sneak around our house without the yappers going off. Still check with your vet, could be something in his little ears ringing or buzzing. Good luck. |