Teach your child to safely scoop litter boxes daily and replace litter weekly to prevent cats from refusing the litter box. "My Pet Shop" is a Nintendo DS game where players run a pet shop by catching stray dogs and caring for pets. Adding a pet is a big responsibility that requires time and commitment from both parent and child, so discuss the type of pet and care needs before getting one. Show children how to provide fresh food and water daily and remind them to wash hands after feeding to stay healthy.