Alfie Pet by Petoga Couture - Fitch Solid Color Polo Shirt Please note that this listing is for size XL. Best fit neck girth: 15", breast girth: 25", and body length: 14". If the dog has a stout build, select one size larger If you are looking for a great fitting polo shirt for your dog, this is the shirt you want! Soft and cool and comfortable enough to wear all day in any season! Machine wash in cold water on gentle cycle. Line dry Suitable for dog breed such as Cocker Spaniel, Brittany Spaniel, Border Collie, Whippet, Standard Schaunzer however sizing for each dog is unique, we highly recommend you measure your pet precisely