The sweat pattern left on a saddle pad after a ride is one of the most reliable diagnostic tools available — and it costs nothing to read.
Intense saddle pressure compresses skin tightly enough to prevent sweating in that area. The result is a dry spot on the pad directly beneath the pressure point, surrounded by normal sweat. Dry spots mark where the saddle is concentrating pressure rather than distributing it.
Immediately after removing the saddle from a horse worked to a light sweat, look at the pad. Work quickly — the pattern evens out as the horse cools. The correct pattern: even moisture across the full bar contact area, dry strip down the center (gullet clearance), moisture tapering at the front edge behind the shoulder.
Uniform moisture across full bar contact. Light at the front, tapering at the rear. No concentrated dry spots within the contact zone. This is correct.
Pressure concentration at front bars. Check for narrow tree (wither pinching), saddle too far forward, or front-heavy bridging.
Rear bar pressure. Common with bridging saddles or saddles that have slid backward.
Classic bridging pattern — touching front and back but bridging over the middle. The ends are under intense pressure (preventing sweat) while the middle has no contact.
Asymmetrical pressure. Could indicate a twisted tree, crooked rider, uneven horse muscle development, or damaged panel stuffing on one side.
Gullet channel contacting the spine. Tree too wide, saddle shifted, or pad too thick pushing gullet into contact. Requires immediate correction.
A photograph of the sweat pattern immediately after removing the saddle is one of the most useful documents for a remote saddle evaluation. Combined with a wither tracing and back photographs, it gives David Solum the information needed to assess fit and advise on corrections or replacements.
David Solum has been evaluating saddle fit problems for 40+ years. Call, text, or email him directly — he can advise on whether it's a fit issue, a tree problem, or a saddle you should replace.
See also: Free Saddle Tools · How to Fit a Western Saddle · Parts of a Western Saddle · How to Buy a Certified Used Saddle