A review of Arthur, I'm not happy with his weight gain. Henry unburies a bone, general horse talk

I created a video to compare Arthur's progress objectively, when I went back through the photos he hasn't really changed in weeks. He did put on weight at the beginning and has pretty much stayed the same.
I've added some more video footage where I discuss options for Arthur should there be more serious underlying problems. Discuss all the horses generally and get a smile from the dog, Henry.