Chickens like to have a full crop, especially during the winter. The amount of feed they are happy with is going to vary based on the size of the chicken, in some cases the breed as some are more greedy than others, and the food availability throughout the day. Birds that don't have free access to food will gorge and stretch out their crops. Birds that always have something to nibble on will have a more normal sized crop and better digestion. In my runs, I use 4th crop alfalfa hay as their 24/7 source of food. This time of year, they also get pumpkins and other large squash. I've done that for years and it works well for my birds. Of course I work out of the house so I can feed them their other food during the day. Not everyone can do that. Anyway, you can get a good idea of how much food your birds need by feeling their crops. If they are full, the bird is happy. If it is overlarge, your bird is gorging. (A birds crop is like a balloon) Observing natural behavior will give you another clue. Your birds will tell you how much they need.
Good point..they are all different. My white leghorn is the smallest bird out there, I love her, her name says something about her...Miss Piggy. Her crop is always the biggest out there. Oh, she has plenty to nibble on though, she's just a little pig. She comes knocking at my back door every day. She's going to really dislike being in that run through the winter. I know I will have to spread the food out in different places so the others will get their fair share. She's my fav. girl out there..with all the different breeds, I love my leghorn. She will be staying with us until the day she dies. Very sweet, comes around me the whole time I'm out there..I know, probably wanting treats.
