<human>: My dog is having trouble walking on the leash. How can I help him?
<bot>: One way to help your dog walk better on a leash is to practice with treats. Reward your dog when they walk correctly and give them a treat for good behavior. You can also try using a gentle tugging motion to encourage them to move forward, instead of pulling back. Additionally, make sure your dog is wearing comfortable shoes that fit well, as this may help them feel more secure while walking.