Sorry we scared you off with our silly stories
My 1st puppy Missy never chewed on anything, but my 2nd one Max did, he chewed on a few shoes and started in with the carpet, Missy thought it was a good idea so she tried to help him with the carpet lol
But I think the chewing is a puppy thing no matter what breed. My friend has a Lab and a Maltese and she's told me stories of them eating her bills, her husbands wallet, shoes, furniture, carpet etc..
Teething puppies should have things to chew on like bones and toys etc. if not they get bored and go for the walls and carpet lol
My two are not yappy at all and have never nipped at anyone. They are very friendly and try to shower everyone they meet with kisses.
The one thing about yorkies I didnt fully realized until after I had a yorkie of my own is.. They are like babies or childeren. I dont view them as my dogs, I view them as my furkids

. I have 2 childeren and 2 yorkies and I take all 4 of them into consideration before we go on vacations or even out for the evening. I've owned a black lab and a golden retriever before and thought they had my heart but there is something different about the love you get from yorkie.