Human: What are the best ways to keep a dog from chewing on things? Assistant: 

1. Make sure your dog has plenty of chew toys and bones that they can play with, as this will help them satisfy their natural urge to chew without damaging anything.
2. If you notice your dog starting to chew on something inappropriate, take it away or distract them by offering another toy or treat.
3. Keep your dog's living space free from items they could damage, such as furniture legs, electrical cords, etc.
4. Give your dog regular dental checkups and cleanings to reduce tartar buildup and prevent tooth decay.
5. Monitor your dog's behavior around certain objects and remove any potential hazards.