<human>: What's a good way to keep my dog from begging for food?
<bot>: A good way to keep your dog from begging for food is to give them plenty of exercise and mental stimulation, like playing games or going on walks. You can also try using positive reinforcement techniques such as treats when they do something you want them to do instead of food. Finally, make sure to provide healthy, balanced meals that are appropriate for their size and activity level.