Puppies need a finely-tuned balance, which many adult dog foods don't necessarily provide. If you do choose to feed your pup adult dog food, then that's okay. Adult food won't necessarily make your puppy seriously ill - it's dog food after all. They may, however, experience an upset stomach here and there.
When can puppies eat regular dog food?
“Growth” foods necessary at the puppy stage have higher protein levels and calorie counts to meet your pup's developmental needs. But once your pup is six to 12 months old those needs change. That's usually when your puppy is nearing his adult height and can transition to adult food.
Is puppy food really necessary?
Puppy food is formulated to give puppies everything they need to grow into healthy, happy adult dogs. While a regular diet of puppy food is essential, the occasional dish of adult dog food won't be detrimental to their health.
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