HARNESS SIZE

EXTRA SMALL
Chest Size: 17-22" (43 - 56cm)
SMALL
Chest Size: 22-27" (56 - 69cm)
MEDIUM
Chest Size: 27-32" (69 - 81cm)
LARGE
Chest Size: 32-42" (81 - 107cm)

COLLAR SIZE
SMALL
Fits necks 10.25" - 15" (26cm - 38cm)

MED/LARGE
Fits necks 14.25" - 22.75" (36cm - 58cm)

X-LARGE
Fits necks 18" - 28.5" (46cm - 72cm)



HOW TO MEASURE

Got a fabric measuring tape?
Perfect! For the harness - wrap that sucker around your dog's chest at the widest part of their ribcage. Then, add 1" for comfort. Between sizes? Choose the larger size. For the collar - wrap that sucker around your dog's neck where the collar usually sits. Leave enough room to slide at least two fingers comfortably under the collar. Boom - it's that easy!

Drawing of No Pull Harness measuring reference - by Marty Englert | DOGiD

No measuring tape? No problem!
Grab a piece of string (or anything string-ish). For the harness - wrap it around your dog's chest at the widest part of their ribcage. Then, add 1" for comfort. Between sizes? Choose the larger size. For the collar - wrap it around your dog's neck where the collar usually sits. Mark the string where it overlaps. Then measure it with a ruler. Add 1" for comfort. Voilà! You've found the perfect collar size.

Drawing of Forever Collar measuring reference - by Marty Englert | DOGiD