Large breed puppy foods are different from “regular” puppy foods in that they are lower in fat and calories, contain slightly lower levels of calcium and phosphorus, and have a carefully balanced calcium-to-phosphorus ratio.
Should I switch to large breed puppy food?
Small breeds can make the switch at 7 to 9 months; bigger breeds at 12, 13, even 14 months. Err on the side of caution: Better to be on puppy food a little too long than not long enough. After age 1: Most owners feed adult dogs two half-portions a day.
Can I feed my adult dog large breed puppy food?
Puppy foods are specifically designed to accommodate growth. Once your dog has reached adulthood, the only way a puppy food will help them grow is out. Obesity is already a big problem for pets, so feeding a high-calorie food, like puppy food, to a dog that doesn't use those calories will lead to unwanted weight gain.
More useful articles on a similar topic 👇
What do you feed a large breed puppy?Is large breed puppy food necessary?