Can puppies eat adult dog food

Pomeranian (detailed introduction)
Many new pet owners may not fully understand some pet product selections, so it’s inevitable to purchase wrong items, including dog food. So can adult and puppy dog food be used interchangeably? Can puppies eat adult dog food, and what differences exist between the two types of dog food?
To be exact, both puppy dog food and adult dog food are professional dog foods, and feeding them to pets generally doesn’t cause problems. However, we know puppies and adult dogs have different nutritional needs; usually, puppies require more nutrients for better growth. Therefore, to meet nutritional requirements, it’s better for puppies to eat puppy food.
For young dogs, their digestive system is not fully developed, and their bodies are in a critical growth phase, needing much nutrition and energy, as well as food that is easier to digest and absorb. Regarding this, adult dog food clearly does not meet the needs of puppies. Regardless of the nutritional ratios, we know adult dog food is usually much harder than puppy dog food, making it harder for puppies to digest and absorb, which can easily cause digestive problems.
Can puppies eat adult dog food? Generally speaking, puppies can eat adult dog food, but it is not very suitable in terms of nutritional needs and taste. So it is best to feed dog food according to each stage’s requirements to better satisfy their needs.