If you're just going to trail ride you should be perfectly fine with english training. The only problem with going from english to western is that the hroses often won't take the extra weight very well. The western saddle covers more of the back and makes them feel unbalanced, or at least until they get used to having it.
A forum community dedicated to horse owners and enthusiasts. Come join the discussion about breeding, grooming, reviews, health, behavior, housing, adopting, care, classifieds, and more!