AENMIL Dog Hat With Elastic Chin Strap and Ear Holes Puppy Pet Baseball Hat Outdoor Sun Hat Visor Cap Canvas Fabric Sunbonnet for Pets, 2 Sizes Available Summer Dog Sun Hats are especially designed for x-small, small and medium dogs. Cool and unique. Perfect gifts for your beloved baby pet dogs. With two holes at the top, breathable and comfortable. Visor design, which made your dogs look handsome and protect your baby dog from sun, make your puppy look more cute and charming. The Size S will fit x-small dogs, Size Medium will fit small dogs, and Size Large will fit medium and large dogs. Please kindly measuring your dogs before you buy it. Material: This pet baseball cap made of durable canvas.