Oh! pot-bellied Yorkies! (I can say that because I live with a pot-bellied house pig - so, no offense meant!)
That said, I can certainly understand your frustration. They are adorable, but, wow, I want to help put them on a diet/safe exercise program. Although, according to my DD, I am not allowed to say anything since I have a couple here that she says I cannot blame on a winter coat any more.
Oops.
They really are cute, though.