Welcome & congrats on your new baby! He's very cute but looks like a yorkie-poo to me. Definitely not purebred at all.. If you think that you've seen his parents, you were prolly lied too. I would have my vet do a DNA test, and if you arent ok with the results contact the breeder. Maybe you can get your money back.. That's a risk many of us take not really knowing the breeder. But regardless, he's very cute and I'm sure will be a great pet!