Help settle a work place mystery!

My coworker has a show she used to watch w/ her kids that she said was really funny and we’ve been trying to figure it out all morning. This is what she remembers:

  • main character is a kid who does not wear shoes
  • lives with his sister, Dad, and grandma
  • sisters name is ruby (or something similar)
  • grandma is very tiny!

Please help!! It will continue to bother me until I figure it out. Thank you!! (Please delete if against the rules or a nuisance)

(EDIT: Solved!! It was big City greens. Thanks!)