Our 8 month old bully "Gunner" has suddenly become a grazer of his food. After getting a new bag of the exact same puppy food we had always been feeding he stopped wolfing his food in a matter of minutes and only ate a little here and there. We bought another bag of the same food just to make sure there wasnt something "off" with the previous bag but his reactions was the same. He will eat but it may take him the entire day to clean his bowl. He continues to play and acts the same as always. Is this something that anyone has encountered with their dogs. We havent contacted the vet yet because he seems to be just fine,
rj retrog
It may be too rich for him.
I would try slowly switching to an adult food. Try a good grain free, like Earthborn or Taste of the Wild, they are both inexpensive and a really good food. He may eat better on something else. Be cautious of high protein, I stay around 25% for my guys.
Good luck!
Amy and Sophia