I think one and two look alike, but I can see a resemblance between all--of course they're all yorkies, so maybe that's what I am seeing...DUH.
Here are our related yorkies--Benson and Ellie are my daughers; Emmy is mine. Oscar is not related to these--different breeders.
pic. 1 = Baby Benson with his dad
pic. 2 = Baby Benson with his mom
pic. 3 = Baby Emmy (same mom and dad as Benson)
pic. 4 = Baby Ellie--our little flop ear baby (same dad; different mom)
What do you think?