MY 2 CENTS JUST TO TRY TO BE HELPFUL SO YOU CAN TAKE WITH A GRAIN of SALT... if it's a legitimate breeder (as in knows what they're doing in relation to market wether goats) listen to them as the goats probably need cover fat and are young and rapidly growing so also need that protein and balanced feed to continue to meet their potential. Rather than putting out unlimited amounts of grain though, as in creep feeding which is probably what they transitioning from, you give them as much as they will clean up in a feeding. Start big, them cut back until there's a few crumbles and vise versa, if they clean it up, add more. One problem is feeding them together, there's no way to really know whose getting how much so go on the slightly extra side of you have no choice but feeding them like this so you know they got all they could eat. You'll have to change this practice in order to control fat cover/ growth/ etc ALSO, BIG PROBLEM WITH GOATS, if your feeding textured rather than pellets, the stinkers can sort thru feed and pick out the goodies, therefore, that's not consuming the balanced diet that that Show feed is designed to provide. this makes it important to only put out what they eat. AS FOR HAY, your only feeding a couple handfuls for gut health (scratch in the Rumen) not so much about diet but it does add nutritional value that throws off the balance your show feed has put science into. Alfalfa is not only a higher protein hay but has faster clearance rate helping reduce that hay belly. keep in mind these are market MEAT animals so diet is super important. Don't skimp on quality of feed because there IS a difference. And don't forget, your not raising them for breeding or homesteading etc, rather meat production, so use that mindset when feeding, exercising, etc. It's allot of trial and error and every animal has different genetic potential and qualities. i hope y'all enjoy 4h as much as us!