The Medical Pet Shirt is designed specifically for pets and offers good protection. The openings are adapted to the anatomy of the animal ensuring a good fit. Indications: Post operative (an alternative to e-collars), pets with skin diseases (will prevent possible damage to the skin caused by scratching or biting), pets in heat, pets with incontinence (will reduce the risk of blood or urine strains in your house). Easy to use with the Velcro ® patch near the base of the tail to allow the pet to be taken for a walk without removal of the shirt and can be washed at 30 degrees Celsius. X Small: 40 cm Yorkshire Terrier, Lhasa Apso, Cat, Toy Poodle, Terriers.