I have a 6 yr old shih tzu who chases his tail after every trip to the groomers and after a bath in between.
He chews and licks and pulls out all the hair. We try to keep his tail long although we keep his hair short because of time and place. Why does he chew aff all the hair.
Your pet may have irritation after having the anal glands squeezed. Groomers will sometimes squeeze the glands to relive any build up of anal gland material. Your pets may need to be squeezed or it may be an allergy to a shampoo. Good luck, vetcare