My Pony Has 'Right Dorsal Colitis' and has for the last four months , hes constanly been getting better and worse again been at the vets for a few weeks , as he stopped eating and doing the toilet , sorted that problem and it comes back agen then goes away , hes getting better again , does any one know if he will fully recover from this and if he could ever get ridden again or will this problem ever go away?

thanks x