Hey all! First, a little about my flock- we have 4 Hens (2 California white and 2 golden comet I think....) 2 Ducks (1 khaki Campbell drake 1 fawn&white runner female) and last but certainly not least, a female grey pomeranian goose. All of which are free run from about 7am to 9pm. My last bag of feed is almost gone, I believe it was a Dumor Grower crumble. My TSC and Rural King all have a lot more options in pellet form, but I've been hesitant to make the switch just because I wasn't sure if they had to be a certain age for pellets. Or if there was any sort of introduction process for that?? They've all been on crumble since they were babies. Granted, they don't eat much of their food...I guess they get full from wandering around the yard eating bugs and grass and what not?? Everyone here is approximately 4mos. old give or take a couple weeks. No egg production from anyone yet, however the ducks are starting to make love in their pool, could eggs be on the way soon?? Should I scatter some grit around for the chickens? My yard is full of rocks and pebbles ...lots of clay!! Need some veteran guidance...still new at this, but have found so much information on this site!! THANK YOU!!!!