[Marilize]

Hi there. I'm really sorry about this, but your puppy is definitely a mix. There might be some Yorkie in there, but he isn't a purebred.

You said you love him regardless and you absolutely should, but I'd take it up with the breeder. If you can prove that they lied about this, you might even be able to take them to court to get your money back.

I'm really sorry that you were taken in by a disreputable breeder. When you get another puppy, it's a good idea to take your time to get to know the breed and a few breeders before you buy a puppy. It's also a good idea to get a puppy after 12 weeks, not as young as 7.

I hope you enjoy your new boy and I'm sure he'll bring you lots of happiness!