Running and playing is important for the health of your bun. Encouraging them to explore and run is fun! Here are some ideas for rabbit exercise.
Caring for Mama and Her Babies — Pumpkin's Acres Rabbit Rescue Inc.
What Can I Use to Entertain My Pet Rabbits?
Keeping Your Home Clean with Indoor Rabbits - Omlet Blog US
Rabbit Care — BUNS
Rabbits Need Exercise! Get Their Bunny Buns Moving, Small Pet Select
How to help your bunnies get all the exercise they need
Aggression
Bunny Care: How to Discipline Your Rabbit - PetHelpful
Understand Your Pet Bunny's Behavior
Litter Training FAQ
What's the best way to get my rabbit to trust me enough that they don't get petrified every time I have to pick her up? - Quora
Bunnies Are Jerks”: 50 Hilarious Posts By Rabbit Owners That Show The Truth Behind These Deceptive Fluffballs (New Pics)
Rabbit Lifespan and Life Stages
Rabbit Care Tips for the Happiest Bun-Bun in Town
How to Know Your Rabbit is Sleeping (and are they sleeping too much?)