My lonely Narragensett poult got four new friends today, week or so old BB bronze and whites. I don't plan on raising them for meat, just yard art and coolness of turkeys. My sister and BIL raise the mutant broiler chickens and I know they have a very short "life" due to their body weight outdoing their hearts. Are the meat breed turkeys in a similar bind as a heritage breed? Should I adjust their feed as juvenile/early adults to prevent overgrowth? They are from Ideal. They were at the feedstore and I couldn't help myself. They are already nearly as big as the Narragansett poult, and he is just over two weeks old.