Most pet blankets are made from either Sherpa fleece or minky. Fleece is both fluffy and heavyweight, but pets love them most because they are incredibly warm. Whether your pet loves to wrap themselves up or use it as a toasty bedding layer, fleece pet blankets are a great option for short-haired pets and colder weather. Minky pet blankets, are typically made from polyester microfiber fabric. It’s very soft and breathable, so warm, furry pets might find them more comfortable, especially in warmer temperatures.