Walkin' Wheels Full Support/4-Wheel MEDIUM Rear Leg Height:10-12″ Wheelchair Size Extender Size Walkin'

Wheelchair Size Extender Size Walkin' Wheels Small

RLH Wheel Size Hole Size Struts (Set of 2) 14 – 17″ 12″ 1/2″ 9″ 17 – 20″ 12″ 1/2″ 12″ 19 – 22″ 16″ 1/2″ 12″ 22 – 25″ 16″ 1/2″ 15″ RLH = Rear Leg Height

5″ 14″ XLarge 22 – 24

5" Strut (Mini) and 4" wheel (Mini) 11-12" Mini B3 11" Strut (Mini) and 4" wheel (Mini) 11-14 lbs 3

25″ 7 – 10″ 4″ 8

Walkin' Wheels Full Support/4-Wheel MEDIUM Rear Leg Height:10-12″ Wheelchair Size Extender Size Walkin'Measure the Rear Leg Height to the toe pad, ideally when your pet is laying down, as shown in the photo. Do not pull the leg tight; leave some natural bend. Rear Leg Height 10 12 13 14 15 18