SIZE |
BACK LENGTH (IN) |
BACK LENGTH (CM) |
CHEST GIRTH (IN) |
CHEST GIRTH (CM) |
8 |
8 - 9 |
20.3 - 22.9 |
13 - 16 |
33 - 40.6 |
10 |
10 - 11 |
25.4 - 27.9 |
15 - 18 |
38.1 - 45.7 |
12 |
12 - 13 |
30.5 - 33 |
17 - 20 |
43.2 - 50.8 |
14 |
14 - 15 |
35.6 - 38.1 |
19 - 23 |
48.3 - 58.4 |
14+ |
14 - 15 |
35.6 - 38.1 |
22 - 25 |
55.9 - 63.5 |
16 |
16 - 17 |
40.6 - 43.2 |
23 - 26 |
58.4 - 66 |
18 |
18 - 19 |
45.7 - 48.3 |
24 - 27 |
61 - 68.6 |
20 |
20 - 21 |
50.8 - 53.3 |
26 - 29 |
66 - 73.7 |
20+ |
20 - 21 |
50.8 - 53.3 |
30 - 33 |
76.2 - 83.8 |
22 |
22 - 23 |
55.9 - 58.4 |
29 - 31 |
73.7 - 78.7 |
24 |
24 - 25 |
61 - 63.5 |
30 - 33 |
76.2 - 83.8 |
26 |
26 - 27 |
66 - 68.6 |
32 - 35 |
81.3 - 88.9 |
28 |
28 - 29 |
71.1 - 73.7 |
33 - 36 |
83.8 - 91.4 |
Size By Breed
SIZE |
||||
Small |
Medium |
Large |
||
BREED |
Chihuahua |
8 |
10 |
12 |
Teacup (Yorkie, Maltipoo) |
10 |
12 |
14 |
|
Toy (Shih Tzu, Mini Poodle, Bichon Frise, Dachshund) |
12 |
14 |
16 |
|
Spaniels (Cocker Spaniel, King Charles Spaniel) |
14 |
16 |
18 |
|
Pugs, Frenchies, Terriers |
14 |
16 |
18 |
|
Small Hound (Beagle, Whippet) |
16 |
18 |
20 |
|
Mini Doodle Mix (Mini Golden Doodle, Mini Labradoodle) |
16 |
18 |
20 |
|
Wheaten Terrier & Corgi |
18 |
20 |
22 |
|
English Bulldog |
20 |
22 |
24 |
|
Doodle Mix (Labradoodle, Goldendoodle) |
22 |
24 |
26 |
|
Labs & Retrievers |
24 |
26 |
28 |
|
Great Dane & St. Bernard |
32 |
34 |
36 |