So, my gelding is really sensitive to saddle sores due to his prominent withers. He has a nice high- cut prestige saddle and all, but the problem is the numnah (saddle pad). It slides down and chafes. I do tent it (twice- once when I put the saddle on, and once right before I get on) but it just... Bah.
What do I do? Should I put something under the saddle pad, like a teddypad? Should I ride him with just that?
All help appreciated! :)