Muddy Paws Red Polka Dot Rain Coat for dogs is a smart & stylish way of keeping your beloved pooch dry during a great British downpour! Allowing you to walk your dog come rain or shine, this raincoat features is incredibly light-weight & hard wearing, allowing your dog to rough & tumble to their hearts content. Measuring your dog for their new Muddy Paws Red Polka Dot Dog Rain Coat: When measuring your dog for their new dog coat, it is important that you measure from the base of the neck to the start of the tail. This is where the head joins the body & where the tail joins the body. Make sure your dog is standing squarely upright on all four legs & is looking straight ahead for an accurate measurement. If your dogs size does not match the size we have, then you should round up for dogs with downward tails & round down for dogs with upward tails. Size Guide Size Length Suitable for Small 26-36cm Jack Russell, Pekingese, Border Terrier Medium 36-46cm Cavalier Kin Charles, Fox Terrier, Westie Large 46-56cm Beagle, Springer Spaniel Extra Large 56-66cm Weimeraner, Setter, Standard Poodle