Michelle,  Bella is absolutely a little sweetie and cute as a button. 

How about a show where Bella attracts the attention of single eligible bachelors and matches them up to mommy.  If Bella doesn't approve then Mommy can't even consider a date with the bachelor.  LOL  Dogs are very good judgesof human beings.  

or

A show where Bella takes mommy on all kinds of adventures causing hilarious consequences.  

OR

Bella is a small furry goodwill ambassadress visiting people who need their day brightened.  This could be children who are in the hospital, libraries for storytime where they can cuddle her while listening, senior citizens in nursing homes, etc.  

OR

Bella and mommy go on adventures where hilarity ensues.