Skinnies are popular for dogs because they imitate prey and they tap into dogs natural instincts. Adding a clear rubber protrusions these are perfect for dogs that like to get a little tough with their plush. They can massage their gums against the rubber and it increases the durability of the toy. The corduroy body is filled with stuffing, crinkle paper and a squeaker. The noise attracts them immediately to this new heffer cow skinny corduroy toy. Bright colors and quirky designs make this product easy to merchandise. Perfect for all size dogs.