How do you train your puppy not to go after your feet?

To train your puppy not to go after your feet, first, redirect their attention by providing a toy or engaging them in a different activity when they start to chase your feet. Use positive reinforcement, such as treats and praise, when they focus on appropriate toys instead. Consistency is key, so be patient and repeat this process regularly. Additionally, avoid encouraging the behavior by not playing rough with your hands or feet, as this can reinforce the chasing instinct.