XXS
XS
S M L XL
Neck
7-9"
9-11"
11-13"
12-14"
14-16"
17-20"
Chest
10-12"
13-15"
16-18"
19-21"
22-25"
26-30"
Back
10"
12"
14"
15"
16"
18+"
Waist
10-12"
12-14"
14-16"
16-19"
19-22"
22+"
Weight
3-5 lbs.
5-10 lbs.
10-15 lbs.
10-20 lbs.
20-30 lbs.
30-40+ lbs.
COLLARS
RIVET
6.5-8.5"
8.5-10.5"
10.5-12.5"
10.5-14.5"
15-20"
NA
COLLARS
3-D
8-10"
10-12"
11.5-13.5"
11.5-15.5"
15-19"
19-23"
XXS
XS
S M L XL
Neck
18-23 cm
23-28 cm
28-33 cm
31-36 cm
36-41 cm
43-51 cm
Chest
25-31 cm
33-38 cm
41-46 cm
48-53 cm
56-64 cm
66-76 cm
Back
25 cm
31  cm
36 cm
38 cm
41 cm
46+ cm
Waist
25-31 cm
31-36 cm
36-41 cm
41-48 cm
48-56 cm
56+ cm
Weight
1-2 kg
2-5 kg
5-7 kg
5-9 kg
9-14 kg
14-18+ kg
COLLARS
RIVET
16-21 cm
21-26 cm
26-31 cm
26-36 cm
40-50 cm
NA
COLLARS
3-D
20-25 cm
25-30 cm
30-34 cm
30-39 cm
39-49 cm
49-58 cm
TC
Teacup: Chihuahuas, Poodles, Yorkies
XXS
Teacup: Chihuahuas, Poodles, Yorkies, Poms
XS
Toy: Chihuahuas, Poms, Min-Pins, Papillons, Poodles
S
Miniature: Brussels Griffon, Daschund, Italian Greyhounds, Jack Russels, Maltese, Pekingese, Poodles, Shih-tzu
M
Boston Terriers, Brussels Griffon, Chinese Crested, French Bulldogs, Pugs
L
Boxers, Greyhounds, Pugs
XL
Boxers, Bulldogs, Spaniels
Sizing is approximate and may vary from dog to dog:

Neck
Measure around your dog's neck where the collor lays.

Back
Measure along your dog’s back from the base of the neck to the hip.

Chest
Measure around your dog’s rib cage behind the front legs
.


Download and print out a Chi WOW WOW measuring tape.