Looks like there's a few Yorkies that put on the brakes. We call it "Eeyore-ing'. My feller sometimes Eeyores on walks when he wants to take a different route. We use the happy voice or excited voice to get him moving again. Then he gets lots of praise.
__________________ "What I do is wag my tail and lick your face until you feel better!" Guinness  and Penny:  |