Chenery pups how to see pure or impure

How can I tell if a Sheltie pup is pure or not? Purebred Chenille cubs have a broad head that narrows toward the end of the nose, with a pronounced moustache. The ears are V-shaped, with the ears high at the base and folded forward, the eyes are oval and dark, and the eyebrows extend from the skull to the nose and mouth and are white. The nose needs to be black, the nostrils wide, the body rectangular in shape, the back straight and tilted backwards. 1. The purebred schnauzer has a broad head that narrows towards the end of the nose, a pronounced moustache, and a muzzle that does not have a grounded or grounded muzzle. 2. The purebred schnauzer has V-shaped ears with high, folded forward ears. The eyes are medium sized, oval and dark, and the eyebrows are medium, extending from the skull to the muzzle, making the eyebrows beautiful and white. 3. The purebred schnauzer’s nose needs to be black, with wide nostrils. The entire body of the purebred Chenery is mainly rectangular in shape, with a thick and medium width chest, and a straight and backward inclined back.4. In addition, the purebred healthy Chenery does not like to wander, is loyal to its home and owner, and can bark alertly when it encounters unusual situations like a large dog. The Chenery has a gentle personality and it is easy to get close to its owner, making it one of the very best pet dogs for families to keep.