Here's why:
* Mother's milk is essential: Puppies are born with a very undeveloped digestive system. Their primary source of nutrition for the first few weeks of life is their mother's milk.
* Transitioning slowly: Once they reach about 4 weeks old, you can start introducing puppy formula alongside their mother's milk. However, it's important to transition slowly and gradually increase the amount of formula over time.
* Solid food introduction: Around 6 weeks old, you can start introducing high-quality puppy kibble, soaked in water to soften it. It's important to choose a kibble specifically formulated for small breed puppies.
* Wet food: While wet food is a good source of moisture and can be appealing to puppies, it's not generally recommended to start with wet food. You can introduce wet food later, but it's best to start with kibble first.
Remember, always consult with your veterinarian for personalized advice on feeding your chihuahua puppy. They can advise on the best diet for your specific pup.