Dogs get all the bad words

I was driving to work today and I noticed a person trying to get rid of puppies outside the local grocery store. On their handwritten sign they listed the puppies as "Shih tzu poo' puppies." I guess these were a mix between shih tzus and poodles. So is the proper name a Shiht poo or Poo Shiht for these? Would I get weird looks for asking a pet store if they had any?