ALL our items are available for immediate delivery!
XS Back 30cm / Chest 32-36cm / Neck 27-32cm
S Back 33cm / Chest 36-42cm / Neck 29-34cm
M Back 36cm / Chest 40-46cm / Neck 33-38cm
L Back 39cm / Chest 44-48cm / Neck 36-41cm
XL Back 43cm / Chest 46-52cm / Neck 39-44cm
XXL Back 47cm / Chest 50-58cm / Neck 42-47cm

Back = back length
Neck = neck circumference
Chest = chest circumference
Belly = waist circumference

Image with information on how to measure your dog correctly