Sizes:
To fit dog chest measurement:
10 (13, 16, 24) in.
25.5 (33, 40.5, 61) cm

Materials:
Bernat Super Value
(197 g/7 oz; 389 m/426 yds):
1 (1, 1, 2) balls #00610 Royal

Size 5 mm (U.S. 8) knitting needles
Size 4.5 mm (U.S. 7) circular knitting needle 36 in. (90 cm) long
Set of four size 4.5 mm (U.S. 7) double-pointed knitting needles