If they are treated early on, do they go back to looking normal, or stay bumpy? Never had any experience with them.Looks like a bump. He could maybe be treated at only 6 but if he is in every other way a decent person just ask for the vetting to have a good look at it.
I agree. I had a horse with one for 22 years, he was never lame or had any issues.Some people think they're caused by sacroiliac issues... not sure I'm convinced. I had one with a hunter's bump for 4 years and she never had any problems. Friend has one with one too and she is also fine. The bump won't ever go away, but they do become less prominent with fat/muscle.