Measure standing, from the tip of the nose to where the tail starts, not the tail tip.

How do they sleep?

Bed length at least

80 cm

Bed width at least

54 cm

Size band

Medium

Rule of thumb: dog length plus 5 cm (curled), 10 cm (side) or 15 cm (sprawled), and width about 70% of the dog's length plus 5 cm. This is a common shop rule, not a vet standard, so use it as a starting point and check your dog can stretch out.