The hemmed edges keep the grass from shedding. My experience indicates it could be a life-saver.

Pups are a lot of use. I really wish they came in a smaller size to fit on the tray i have for my small dog. My puppy loves to chew on everything and he has a tendency of pulling grass off tray and chewing the corners. These are perfect potty train yo...  Read More

Will try to exchange for the hemmed version. Everytime you pick it up more grass falls out. When removed from pkg shedded all over floor. This is worst i’ve ever got from amazon.

Green flakes everywhere. Very chemical smell is harmful. Waste of money and the spray to help them pee on this grass. Find a different source for faux grass.

This tray works wonderful at keeping my small 5lb toy puppy from tearing up her potty pads. There are little "nubs" on the base of the tray that once you place the per-pad and close the top they hold it securely in place. I prefer pads for cats becaus...  Read More

Product is great! I hope my review helps. We get the pads from costco so they are really good.

Pee pad is now secure. I like to send the puppies home crate and pee pad trained. The only problem when you have puppies is they shred pee pads. No more missed potty.

Hinge becomes disconnected when it is opened and is not easily reinstalled so it stays. The only thing it encourages our four-month-old puppy to do is sit on her training mat. Potty training is not dependent on this item and in fact this item has no b...  Read More