This is a knit hat for dogs with ear holes. It's made with a combination of ecru and light heather gray, giving it a natural and soft look. To ensure comfort, it's made with soft, stretchy, and skin-friendly wool blend yarn, knitted with straight needles. While crochet hats are faster to make, they tend to be stiff and less stretchy, so I've chosen to use straight needles even though it takes more time. The face and neck areas are ribbed, and the top of the head is stockinette stitch. The main body is knitted with four strands of yarn held together for warmth and durability. Although the ribbing provides good elasticity, I've also added flat elastic around the face for further size adjustment. I've been making knit hats for dogs for 5 years, and I knit each stitch with care, hoping your dog will stay warm and look cute. ■ Size Face circumference: 38cm - 42cm Please measure your dog's face circumference, from the base of one ear, across the forehead, under the chin, and back to the starting point. ■ Materials Main body: Wool blend (100% wool and a combination of 70% wool and 30% acrylic) Pom-pom: Acrylic 6-cord flat elastic Please note that this is a handmade item and is not perfect like commercially produced goods. While I knit each one carefully, there may be some loose ends or slight irregularities in the stitch pattern. As it is a wool blend, please hand wash in lukewarm water and avoid wringing it tightly. Hang drying may cause stretching, so remove excess water with a towel and dry flat. Pilling may occur due to friction; please trim with scissors. It will be shipped via Yu-Packet Post Mini. It will arrive flattened, but please shake it gently or steam it to restore its shape. Thank you for your understanding.