Chihuahuas are best fed exclusively natural foods to promote their growth and provide more comprehensive nutrition. When eating puppy food, chihuahuas will have to be softened with goat’s milk or fed wet food. When choosing chihuahua food, it’s best to read the ingredient list and avoid salty, non-greasy foods. 

Chihuahuas are good to eat a whole diet that is dedicated to their growth and development, but it is best to eat puppy food until they are one year old, and then switch to puppy food.
When chihuahua eat puppy food, if there is no bite, you can use goat’s milk to soften the grain, or directly feed chihuahua wet food to eat, also can ensure that the nutritional intake of the chihuahua is more comprehensive.
When choosing dog food for chihuahua, you can read its ingredient list, try to choose salt free, non-greasy food, to avoid a large number of chihuahua hair loss problems.