PetSmart Presents: DIY Cardboard Cat Castle | Roger the Cat inspired his human, Mark, to create a DIY kitty condo to call his very own. 🏠 You can build your own cat
How to Make a Cardboard Cat House — The Green Mad House
Instead of buying expensive cat houses, make them out of cardboard : r/lifehacks
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Amazon.com : Navaris Modular Cardboard Cat House - DIY Corrugated Cardboard Configurable Play Tower Condo for Small Cats, Kittens, Rabbits - 4 Cubes with 2 Bridges : Pet Supplies
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