Dpony has put on about 15kg since we've had him (beg june). He's in a small patch of the paddock. Probably about 30m square? Gets a handful of lo Fi chaff twice a day with a lo cal balancer. He's had a few weeks of only being ridden at the weekends but I am now getting dd3 to ride him twice a week until he gets very sweaty! Planning to clip him at the weekend which might help. Not sure how big a 'starvation paddock' should actually be? To make it more complicated other pony is a poor doer
so from one extreme to another!