I have been working on putting weight back on my gelding after he had colic. I know he needs more weight but I need tips on building muscle and maybe more weight. He is on 12% pellets alfalfa and crimped oats.and free range grass and hay also a cup of beat pulp. I don't want to feed much more then that he is also on a supplement that helps him digest things better.
I tried this post in the health section but got no ideas
Also in last pic he was getting rdy to walk to me sorry for him not being square