These unique Stainless Steel Pet Bowls come in 4 sizes. Small, Medium, Large or X-Large. You are seeing the a small one which is the Large or 2 quart size and the larger one is X-Large size which is 3 quart. The 16 oz size (S) is for a cat or a dog under 12 pounds. The 1 quart size (M) is for a cat or dog over 12 pounds but up to 40 pounds. The 2 quart size (L) is for a dog for 41 pounds to 75 pounds. The 3 quart size ( XL) is for a dog over 75 pounds. They will decorate your home and your pamper pet will love it. You can also be very creative and use the smaller bowl to serve some candy, mixed nuts or anything you wish. Your guests will love it. Please hand wash all items and these bowls are not for outside use.