Redirect biting to an appropriate chew toy immediately
Stop play and withdraw attention when biting starts
Use a firm, calm “ouch” or “no” once, then pause interaction
Reward gentle mouthing and calm behavior
Keep play sessions short and controlled
Provide plenty of age-appropriate chew toys
Avoid rough play that encourages biting
Make sure the puppy gets enough exercise and mental stimulation
Use time-outs if biting continues
Be consistent with everyone in the household
Teach basic commands like “leave it” and “drop it”
Socialize the puppy with other dogs and people safely
Prevent overexcitement and overtiredness
Consult a veterinarian or trainer if biting is severe or persistent