I ordered this specific pillow, so I didn't have to fill it with the mini plastic fill balls.  Unfortunately, I didn't read the dimensions thoroughly, and the sizing is for a toddler, MAX.  The process of "fluffing" helped, but the outer fabric is very wrinkled.  I sent two to college as gifts, or I would have returned.  My photo will give you a perspective on size.  Our dog is 8 pounds.