Find the Right Harness for Your Puppy.
Small - Neck: 13" - 19" (33 - 48 cm), Chest: 20" - 27" (50 - 68 cm), Weight: 17-35lb
Medium - Neck: 15" - 22" (38 - 56 cm), Chest: 23" - 30" (58 - 76 cm), Weight: 31-50lb
Large - Neck: 17" - 24" (43 - 60 cm), Chest: 26" - 36" (66 - 90 cm), Weight: 44-79lb
Extra Large - Neck: 19" - 27" (48 - 68 cm), Chest: 30" - 40" (76 - 102 cm), Weight: 75-103lb
Note: Please use the exact Neck and Chest Girth measurements to determine if the harness would fit your furry friend.