Ruffwear Switchback Harness Size Guide

Measurement is around the widest part of the rib cage.

 

 

Girth Size
9 - 13 in (23 - 33 cm) XXXS
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 42 in (81 - 107 cm) L/XL

 

Size Weight Capacity
XS 0.7 lb (317 g) 103 in³ (1.7 L)
S 0.9 lb (408 g) 183 in³ (3 L)
M 1 lb (453 g) 262 in³ (4.3 L)
L/XL 1.2 lb (544 g) 457 in³ (7.5 L)