Do Shiatsu Dog Shed A Lot?

Shih-tzus do not shed. Just like people, they have hair. When we comb our hair some hair comes out in the comb; however, they do not shed. They are highly recommended for people with allergies, and are also good with children. I was a breeder for 20 years of this particular breed. They were bred for companionship. They originated in China.

I can back Thmpsn on this as I've had a Shih tzu and he did not shed.  Only a little hair in the brush but Ziggy had long hair and I brushed him every day to keep it nice.  No dog hair to vacuum or sweep up!

I don´t know but you should ask a local vet about your concerns

Not a lot.