COZY & WARM: Soft fleence lined material on both inside and outside, keep your pet comfortable and warm in cold weather. Skin-friendly & breathable, no scratching or irritating on their skin, no moisture piling up, also suitable for autumn and spring. | ONE LEG HOLE & EASY WEAR: Pullover design, very easy to slip over your pup's head. The large single leg hole allows for more freedom of your fur baby's movement while they are running, jumping, grooming, stretching or sleeping. NO hindrance or restricting of their front leg. | STRETCHY & STAYS ON: With high elasticity, the warm dog sweater can cover your fur baby's neck, back and belly, ensures a proper snugging fit while not restricting their movement. Suitable for indoor and outdoor recreations, air conditioning room. | EASY CARE: Easy to wash and dry. Machine wash or hand wash available & gentle wash in cold water. High-quality material makes the puppy sweaters not easy to shrink or pill after wash. Laundry bag is recommended for better care and longer use. | 4 SIZES AVAILABLE: Choose from dog/cat warm sweater in sizes of range from S-XL. Soft and stretchy, easy to fit. **S: Neck 8-9.5" Chest 12-13.4" Length 10.25" **M: Neck 9.5-11" Chest 16-18" Length 12" **L: Neck 11-12.5" Chest 19-21.5" Length 14.5" **XL: Neck 12.5-14" Chest 21.5-23.75" Length 16.5"