I don't know if this is wrong

[buttercup132]

ya i wouldnt leave her unsupervised, especially as a puppy, and especially in a unfence yard, if you dont want her to get dognapped then dont do stuff liek that with her.

[Karen]

She could be dognapped even if there is a fence, so always watch when she's outside, especially as she's such a little girl! A 6-month-old St. Bernard couldn't be tucked under someone's jacket like your precious Diamond could be. She will instictively protect you, that you do not have to worry about. You can teach her to "speak" on command, if you want her to bark up a storm if someone suspicious is nearby, but, especially given that she is a Yorkie, I bet she will anyway.

No dog should be taught to "sic' except in very specialized training, like police dogs get.

To give you a grin, I knew one Yorkie, Henry, who would let anyone into his house (we were invited guests, of course), but had to be held when people left, as he would otherwise bite people to keep them from leaving! Thankfully, he was with a couple that understood him, so no tragedies resulted!