08/22/2025
Why Saddle Fit Matters
So many “behavior problems” people run into with their horses actually come back to one thing… saddle fit.
A horse can be the best trained, the kindest soul, and you can ride with the softest hands, but if that saddle is pinching, rocking, or sitting wrong, it’s like asking your horse to carry you while running a marathon in shoes that rub blisters. Eventually, they’re going to say no thanks.
Poor saddle fit can show up as soreness or tenderness in the back, white hairs or rub spots, short choppy strides, or a horse that feels tight and cranky. Sometimes it looks like bucking, refusing to lope off, or just plain attitude under saddle.
Here are a few easy things you can check at home.
First, look at wither clearance. Put the saddle on with no pad and see if you can fit two or three fingers between the withers and the gullet. Too tight means pinching, too wide means it drops down and rubs. Next, check balance. Step back and look at your saddle from the side. Is it sitting level, or does it tip forward or back? A tipped saddle means uneven pressure. Then feel under the bars. Run your hand underneath the tree bars. The pressure should feel even from front to back with no sharp points or gaps. Finally, watch your horse move. Do they stride out comfortably, or do they feel short and tight? If they suddenly “forget” how to move, it might be pinching.
Now here’s where a lot of folks get confused. Tree size and gullet width are not the same thing. Tree size, like semi or full, is about the angle of the bars. Gullet width is just the measurement right up front between the bars. A wide gullet doesn’t automatically mean it fits, and a narrow one doesn’t mean it won’t. It has to match both the angle and the width of your horse’s back.
A simple way to check is to take a flexible piece of wire, mold it over your horse’s withers a couple of inches behind the shoulder, and trace it on cardboard or paper. You can use that shape to compare against different saddles and see how the bar angle lines up.
And yes, brand does matter. Those cheap fiberglass tree saddles you see floating around rarely fit real horses. They’re made fast, with poor weight distribution, and they don’t hold up. A good saddle with a solid tree, wood or reinforced, will not only last but actually sit correctly on your horse’s back.
When you’re buying, don’t just look at the tooling or the nameplate. Look at how it sits on your horse without a pad, check the balance, and if possible, ride in it. Pads should make a good fit more comfortable, not try to fix a bad fit.
At the end of the day, the right saddle is an investment. It keeps your horse sound, happy, and willing. A horse in a saddle that truly fits will move freer, lift their back, and carry you the way they’re meant to, and that’s worth every penny.