My mare suffered from a case of colic a few weeks back, and lost a lot of weight. I decided to put her on a little hiatus so that she could put weight back on and rest. I am working with her in the roundpen etc so that she doesn't just get lazy or lose any muscle, but we are getting bored and I was curious if anyone has suggestions for new things we could try on the ground. She is completely bombproof both on the ground and under saddle, she lunges w/t/c, Joins Up, trailers/loads, jumps, etc and I can tell that she is losing interest doing the same things all the time...perhaps some games or something? Thanks!!!