Please note these extenders are for the new version of the JWalker Harness. They are a different buckle than the original version of JWalker and will not fit. Please send us a photo of the sizing tag of your harness if you need clarification on which version you have.
Are traditional harness sizes not fitting your dog well? No Problem! This extender will increase the girth of your JWalker Harness by up to 6 inches on S/M-XLG and 2-4 inches on Tiny. This will give you the additional girth you need while maintaining the proper positioning.
This piece is compatible with our S/M, M/L and XLG JWalker Harnesses. PLEASE NOTE! These extenders are compatible with the latest JW Utility Belts and Olive Green & Mountain Gray Harnesses ONLY. Please send us a photo of the sizing label of your harness if you are not sure which version you have. Thank you!