OFFICIAL HARRY POTTER LICENSED PET APPAREL – This fun design is sure to enchant the pet of any Harry Potter fan. The Ravenclaw Dog Sweater will delight both you and your fur-baby SHARE THE MAGIC WITH YOUR PETS – Show off your Hogwarts house with pride with the Ravenclaw dog sweater PERFECT FOR FALL OR WINTER – This cozy sweater is breathable but warm, making it perfect for cooler nights STRETCHY, COMFY SWEATERS TO DRESS UP YOUR POOCH – Our Harry Potter dog sweaters are made of 100% acrylic, which has a bit of stretch to fit comfortably MACHINE WASHABLE - This Harry Potter dog sweater is 100% acrylic, making it conveniently machine washable. Please air dry flat