The Church During Slavery. For our purposes, the account begins in the decades after the American Revolution, as Northern states gradually began to abolish slavery. As a result, sharper differences emerged between the experiences of enslaved peoples in the South and those Northerners who were now relatively free.
In large breed dogs, this very commonly leads to pano, a painful condition that shows up usually between 5 and 12 months of age. Large breed dogs who are fed puppy chow show a much higher rate of pano than dogs who are fed adult food from the beginning. I would make the switch to adult food immediately.
It is easier on their digestive system to start mixing the adult food with their puppy food to get them used to it. I transitioned my pup for about 7 -10 days then by the 10th day he was just eating the adult food. But I would check with your vet before changing his food-just to make sure.