With the snowy winter and lack of rain we are having problems. We have a 2 acre field that housed our 14 sheep and 3 horses all winter (I know it is heavily stocked :-( ). We were resting our 2 smaller summer paddocks all winter for lambing. Our first two lambs came a little early and so they are spending longer than we hoped in the small paddocks (don't want to put them into the bigger field until all lambed, feet trimmed, vaccinated and sheared if possible). We are also waiting for the bigger field to grow a little more and hopefully reduce the worm burden etc before the little ones go out there. We are poo picking daily and they are getting about a bale of hay ( including the horses) every day. We have a large hay rack that we keep filled up. The sheep have a large bucket of coarse mix between them every evening and the have a tubby and a salt and mineral block. My question is, will the ewes (our ram and wethers are now out in the big field) get all the nutrients they need from a little grass, lots of hay, a little coarse mix and their tubby or should I consider letting them mow my lawn, roses etc?