My first thought was that she was startled and bit out of fear. But the more I think about it I think she may be having some pain. A trip to the vet is definitely called for. Any time a dog acts out of character for no apparent reason it should be seen by a vet. Good luck. We have had a great deal of experience with eye problems in our sweet little Shih tzu and she was in a lot of pain. The only symptom she displayed was confusion and peeing on the floor. Pain can make them act just about any way you can think of. |