If you're ok with it ... there might be no problem
But if not
or if he does this to the point of missing a good portion of his day
or it's getting worse
it might be an obessive behavior
and most obessive behaviors in healthy well-kept dogs are due to boredom
you might be a great care taker
but some dogs esp active little guys like Yorkies need more attention when it comes to mental stimulation
try walking him more
take him to a doggy park twice or three times a week
or to a doggy daycare
see where that gets you
__________________ Mike  and Zach's  Dadd |