I had originally purchased the small Diggs crate. But after considering how fast our puppy was growing, I returned it. 
 Now we have the Medium crate, and the Snooz pad. Which is excellent. Our almost 1 yr old puppy loves both the Snooz pad and the crate. The pad is exceptionally well made. I love the perfect fit, and how it can be cleaned easily. Thank you for this great product.