DocumentationGullet Width and Saddle Bars
What gullet width and bars mean on a Western saddle, which Billy Royal listings state them, and why a gullet number alone does not guarantee fit.
Two terms decide most of the fit conversation: gullet and bars. Billy Royal listings use both, but not every listing gives numbers, and a number is only part of the answer.
Definitions
- Gullet is the opening under the front of the tree, between the two bars, over the horse's withers. Gullet width is usually quoted in inches.
- Bars are the parts of the tree that lie along the horse's back on each side of the spine. Their angle, length and shape spread the rider's weight.
- Tree is the frame the whole saddle is built on. Billy Royal listings describe custom wooden trees, several of them rawhide wrapped.
Seller product notes elsewhere distinguish gullet width from bar shape, and for good reason: two saddles with the same gullet width can sit very differently if the bars differ.
What the Billy Royal listings say
| Model | What is stated |
|---|---|
| Pro Work Saddle II | Gullet width of 6 1/2" and skirt of 28 1/2" x 16" in the description |
| Basketweave Square Skirt | Semi quarter horse bars on custom trees |
| Sedona, Scottsdale and others | "Custom-made wooden trees modified to fit modern horse conformations" with no gullet width given |
Where there is no figure, the listing's general claim is that its trees are designed for "modern horse conformations, from Arabians to Quarter Horses". That is a design intent, not a promise that any particular horse fits.
Full and semi quarter horse bars
Quarter horse bars are the classic Western bar shape, flatter and wider through the middle. A semi quarter horse bar is a narrower variant of that shape. A saddle with semi quarter horse bars suits a horse that is broad enough to carry a traditional bar but not as wide as a stock-type Quarter Horse. The Basketweave Square Skirt listing is the only model in this catalogue that states its bar type.
For a horse with high withers and a narrow back, a narrower bar can fit better. For a broad, flat-backed horse, a wide bar leaves less room for the spine. Neither listing nor guide can replace looking at your horse.
Why a gullet number is not enough
- Different makers measure differently. A 6 1/2" gullet from one brand is not automatically equal to 6 1/2" from another.
- Bar angle matters. The same width with a different angle bridges or rocks.
- The horse changes. Weight, fitness and age alter the shape of the back and withers over a season.
- Pads change clearance. A thick pad reduces room at the withers. See Saddle pads.
Mismatched numbers
Product pages can disagree with themselves. In the wider market, a published gullet figure has differed between a specification list and an FAQ on the same product page. If a figure matters to your purchase, ask the seller to confirm it for the exact item number and treat any unconfirmed figure with caution.
What to do with this
- Measure your horse's withers and back using the steps in Fit check.
- Note the gullet and bar details the listing gives, and write down what is missing.
- For a short back, also compare skirt length; see Short-backed horses.
- If still unsure, ask a qualified saddle fitter. A fitter can check the horse in person, which a product page cannot.
What we can't confirm
- Only one listing in this catalogue gives a gullet width in text, and only one names its bars.
- None of the listings gives bar angle, length or tree height, so a full tree comparison between models is not possible from public listing text.
- The phrase "designed to fit modern conformations" is not a fit guarantee for any breed.
Western Saddle Seat Size
How to choose a Western saddle seat size for a Billy Royal saddle: how seats are measured, a rider rule of thumb, and the sizes shown on each listing.
Saddles for Short-Backed Horses
How to fit a Western saddle to a short-backed Arabian or similar horse, why skirt length matters, and what the Billy Royal Sedona listing says.