Puppies can generally take their first bath when they are around 8-12 weeks old, but it's important to wait until they are weaned and have received their initial vaccinations. Before giving your puppy a bath, it's a good idea to consult with a veterinarian to make sure it's safe to do so.

When giving your puppy a bath, be sure to use a mild puppy-specific shampoo and avoid getting water or soap in their ears, eyes, or nose. Make sure the water is lukewarm and not too hot or cold. Additionally, be sure to dry your puppy thoroughly with a towel and keep them warm after the bath to avoid chills.

It's also important not to bathe your puppy too frequently, as this can strip their coat of its natural oils and cause skin irritation. Generally, once a month is sufficient for most puppies, but your veterinarian can advise you on the appropriate bathing frequency for your specific puppy.