Here are some fun things: 1. Beach, Dogs love the beach and the sand! 2. Running around 3. Snow!
Choose Some Toys. Dogs need stimulation, and toys are a great way to keep them entertained. Switch on the TV. Let Your Dog Look Out. Plan a Scavenger Hunt. Look for Play Dates. Bring Your Dog to Daycare. Hire a Walker. Install a Water Fountain.
It is almost impossible for your dog to get a hair ball and therefore you should not be worried about it.