I bought this for my 2 rats. It will NOT be big enough for a guinea pig. Maybe a baby guinea pig, but they need to get back in or out, and I don't think guinea pigs are good at parking their butts. My two female rats fit in perfectly. I love the air holes. I have a log cabin that is starting to smell and is not fun to clean. I wanted this igloo as it has a washable floor and some ventilation and privacy. I placed the log shack on the bottom of her cage and placed this Lixite needle where her log shack used to be. They are not embarrassed about the transition and enjoy using it. The next day my rats put nesting material in it so it's a win and I would definitely buy again. And it was a lot cheaper than a wooden hut! Easy to clean and disassemble. And I actually put a piece of PVC pipe in it and closed the needle around it, it fits great and doesn't budge! Now they can penetrate their needle.
3-Way Collapsible Guinea Pig Tunnel With Fleece Forest Curtain - Homeya Hideout For Small Animals - Perfect Pet Toy And Cage Accessory For Rabbits, Ferrets, Rats, And Hedgehogs - Size L
22 Review
Sparkling 3-Level Clear Cage For Syrian Hamsters, Mice, And Rats With Large Top Running Ball
25 Review
Cozy Blue Mushroom Mini House For Small Pets: Hollypet Warm Bed For Hamsters, Hedgehogs, Rats, And Guinea Pigs
26 Review
Spacious Wooden Pet Hutch And Playpen For Chickens, Bunnies, And Rabbits - Magshion Style 02
20 Review
Keep Your Pet Hydrated On The Go: Portable Pet PortaBottle Travel Sport Bottle & Dish By Heininger
16 Review
Nutritious Royal Canin Dry Food For Young Kittens: Enhance Feline Health With A 3.5 Lb Bag
53 Review
18-Pack Of Weruva B.F.F. OMG - Best Feline Friend Oh My Gravy! Yahoo Yellows! Variety Pack, 2.8Oz Cans
15 Review
Nature'S Variety Instinct Digestive Health Recipe Freeze-Dried Raw Boost Mixers Cat Food Topper - All-Natural, Grain-Free, 5.5 Oz. Bag
17 Review