Set	Size	Back Length(A)	Chest(B)	Neck(C)	Rough standard weight
Extra Small Dog Size	3S	19.5cm (7 11/16″)	31cm (12 3/16″)	19cm (7 1/2″)	1.5～2kg (3.3~4.4lb)
	SS	23.5cm (9 1/4″)	35cm (13 3/4″)	23cm (9 1/16″)	～3kg (~6.6lb)
Small Dog Size	S	25.5cm (10 1/16″)	42cm (16 9/16″)	26.5cm (10 7/16″)	～4kg (~8.8lb)
	M	30.5cm (12 0/1″)	47cm (18 1/2″)	31cm (12 3/16″)	～6kg (~13.2lb)
Medium Dog Size	L	35.5cm (13 1/1″)	53cm (20 7/8″)	36cm (14 3/16″)	～8kg (~17.6lb)
	2L	41.5cm (16 5/16″)	59cm (23 1/4″)	38cm (14 15/16″)	～12kg (~26.5lb)
	3L	48.5cm (19 1/8″)	64cm (25 3/16″)	40cm (15 3/4″)	～15kg (~33lb)
Large Dog Size	4L	58.5cm (23 1/16″)	75cm (29 1/2″)	42cm (16 9/16″)	～25kg (~55.1lb)
	5L	68cm (26 3/4″)	85cm (33 7/16″)	47cm (18 1/2″)	～35kg (~77.2lb)
Dachshund Size	Dachshund S(DS)	31cm (12 3/16″)	40cm (15 3/4″)	26.5cm (10 7/16″)	3～4kg (6.6~8.8lb)
	Dachshund M(DM)	34cm (13 3/8″)	49cm (19 5/16″)	31cm (12 3/16″)	～6kg (~13.2lb)
French Bulldog Size	French bulldog(FB)	30cm (11 13/16″)	58cm (22 13/16″)	38.5cm (15 3/16″)	around 11kg (around 24.2lb)