I'm looking to add to my family, and have become partial to getting a biewer or chocolate. Simply because I think they are just beautiful, and I love variety [My family is very diverse

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I have come across a 3 month old male biewer for sale....my question is this - "How do I tell if a biewer is a biewer?". What do I look for in terms of coloring etc. Are there any "biewer identifiers" so to speak? As pups, the biewers tend to look like other breed pups I've seen. My friend had a litter of lhaso apso pups, and they looked very similar to a biewer pup I'd seen.
Quite a few YTers have and breed biewers....please help me out.
I have pictures of the pups, but I would rather PM them, as I think it would be rude to post someone elses pics for public viewing

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