My girls are are about 8-6 months old. All are laying and all free range during the day. I just switched them (on Monday) from Grower/starter feed (wanted to use what I had before bought more) to layer feed. When they were on the grower I would fill their food bowl every day, sometimes twice, since Monday I've only had to fill it twice. Seems Like they are eating less now then they were on the other. Does layer feed full them Up faster and last longer??? I'm even giving them less treats then before and now with the cold, there's not much grass, plants or bugs around.