Are they hot?

Poor Gilly is all alone now that his buddies are away at training. He seems a bit spooky and is always on the lookout when he is in the loafing shed.
My trainer, Heather, sent me an email report on the other two horse's progress. Both can really go, but are they hot or just spunky?
Sparkler is being bucky. Here's what they figure. It seems to happen when she is hot, sweaty and tired but should get over it once she is in shape. Banjo is hard to catch, (tell me something I didn't already know) but he is stopping better. He just has a lot of energy.
They have been on trails, fields and lately the road, where they've been good with cars. I will just need to keep working with them when they get back.
