human
I'm a little worried about what will happen when my dog gets older. What can I do to make sure he'll be happy and healthy?
assistant
You could try providing your dog with plenty of exercise, playtime, and mental stimulation. This can help keep them mentally stimulated and physically fit so they remain active and healthy. Additionally, you should provide your dog with proper nutrition, regular vet checkups, and socialization opportunities. These things will all contribute to making sure your dog is happy and healthy.