It's crucial to consult a veterinarian about feeding a 3-week-old puppy.
A veterinarian can determine the best diet and appropriate food for a puppy of that age.
While some people may suggest baby food, it's important to remember that:
* Puppy nutritional needs differ from human babies. Baby food may not provide all the necessary nutrients for a growing puppy.
* Some baby food ingredients can be harmful to dogs. For example, onion and garlic are toxic to dogs.
* A puppy's digestive system is still developing. Introducing new foods too early can cause digestive upset.
Please reach out to your vet for the most accurate advice on feeding your puppy.