Unless these little ones are sleeping or concentrated on their bully stick chewing, they want out attention!
What does your yorkie do then???
Bengi scraps the carpet with his paws, or makes a noise that's between a bark and a howl, or even taps my feet with his paws. Then when I look at him, he's sitting in front of me and the fetch toy is by my feet, "Mom can you play with meeeeee, pleaseeee!!!!!!