We have changed our sizing as of June 2019. Please see the chart below to be sure you get the correct size.
The 2nd Generation Tail Boot has the same strength and durability as the original Tail Boot but with a better fit. The Tail Boot is backed by a 30 day satisfaction guarantee. To determine sizing watch the video below to learn how to measure. If you ever have any questions do not hesitate to email us at firstname.lastname@example.org. Sizing is based mostly off of the thickness, however if you have a horse with an extremely long tail their sizing may be different. It is always best to measure and see what size would be best for your horse.