Size Chart - Duo

Neck Chest Waist Back
Size 1* 17cm 27cm 28cm 26cm
7"
10½"
11"
10"
Size 2*
20cm
30cm
33cm
30cm
  8"
12"
13"
12"
Size 3*
22cm
32cm
36cm
35cm
  8¾"
12½"
14"
13¾"
Size 4
26cm
36cm
38cm
39cm
  10"
14"
15"
15¼"
Size 5
28cm
39cm
45cm
41cm
  11"
15¼"
17¾"
16¼"
Size 6*
28cm
42cm
47cm
43cm
  11"
16½"
18½"
17"

*We keep the most popular cat sizes in stock, but if you need any of our smallest junior sizes (including Size 0) or super large just get in touch.