Our Shih Tzu tries to really bark and nothing comes out. Is this normal?
We have 7 month old Shih Tzu. She can bark when getting our cats to run and play. But other times she will lift her head up high and go through the motion of realy barking with her front legs bouncing off the floor and no voice comes out. Is this something we should be concerned about? Or is this just part of her development?