Shar Peis are Chinese pit bulls. I had one for 14 years.
When I was in high school our family raised and sold pits. Best dogs we ever had but you had to know their short comings.
When I got our Shar Pei my vet looked at me and said are you nuts? and handed me a book to read about them. My boy was raised to be a loveable dog...and he was...to our family. Had to really watch him around other people. He always felt threatened. He also hated all other animals. Didn’t like kids except our granddaughter. She would hold him by the tail and walk behind him and she was the only one he allowed to touch his tail. After he died I was heartbroken but said I’d never own another. Too much work.
You have to know any dogs shortcomings.
You're confused about something.