Biewers originated from Germany and are mixed with other breed/s, while parti's are a result of a recessive gene that resides in Yorkie DNA. They look similar from afar but Biewers have a set standard in color markings, which can be easily found if you look it up on google. Biewers cannot be registered with the AKC, whereas parti Yorkies can as they are Yorkies. Biewers are several pounds bigger on average and stockier. Many say they that Shih Tzu's were mixed into their lineage. |