We have a Morkie, Yorker Maltese mix.
We multiple friends with Yorkers
I am very familiar the facial ticks, head tilts, working the ears that Yorkies exhibit.
My BIL has a pound dog that looks, acts and colored like a Yorker mix, it’s a terrier through and through.
They did the DNA test and it came back 30% Chihuahua the rest mixed breed.
I’m sure most small dogs have some chichi in them but I think this test missed the mark.
My Kharma ran over my Dogma.