MidWest Homes for PetsFerret Nation Shelf Cover, Fits top or Bottom Shelf for Ferret Nation and Critter Nation Small Animal Cages, Measures 2325L x 175W x 1H - Inches

Only just got it so time will tell if the throw out any of their litter.

I have been using this since September and I am quite pleased with it.It is not, as I initially thought, a full tray (I didn't t read the description properly). Its a seres metal strips that clip on to your existing tray leaving a gap round the edge. I was initially worried about 'stinky things' getting stuck in the gap, but they do brush away quite easily and its survived a weekly hosing down without going rusty (early days I know). The reason it is 4 stars and not 5 it is a bit flimsy, was a bit of a pain to fit and I am a bit concerned about how on earth I will remove it without it breaking.Bottom line it does work! I have three young girls (rats) who are typical rats and can be a bit messy, the guard has significantly reduced the amount of bedding, food and other such lovely gifts they would normally attempt to throw on the floor. I previously had a Savic Rat Royale and the critter nation (with the guard fitted) is much cleaner

Fred loves his hammock. Best buy, leaving lots of floor space. Washes well.

Cage itself is already expensive why not just have this with the cage just a cash grab a old bedsheet does the same thing

Unfortunately they don't make a cover for the upper shelf, which is what I wanted, so I took a chance and bought one anyway. Easily popped tray in and velcro'd up. Tucked corner in where hole to go to lower level is and hey presto! Done! Have just ordered a 2nd one.

It arrived quickly, when I opened it the front part was bent, so my dad straightened it out with hammer and put it together, apart from that its fine, you'll have to the tray and guard right back to get the door to remain shut, it goes the job

I got this as a handy ladder for my rats for when they want to climb in and out of their high cage. Its really sturdy and the fabric sleeve is easy to remove and wash, as well as stable enough to stay attached and not slip off. My rats love it, running up and down, bouncing on it, and it remains firm and strong for them. Perfect as a platform or ladder for your pets to get around and have some free time!

It solves the issue somewhat. Litter still falls through the cracks. A bit of a pain to clean and rusts after a while. I wouldn't mind a sturdier solution.