human
What's the best way to keep a dog entertained?
assistant
The best way to keep a dog entertained is to provide them with plenty of exercise and mental stimulation. You can do this by taking them on walks or runs, playing interactive games such as fetch or tug-of-war, and providing them with toys that they can chew, play with, and hide treats inside. Additionally, you can teach them tricks and reward them for completing tasks successfully.