2025 Pet Hacks Contest: Keep The Prey At Bay With The Cat Valve

?w=800" alt=""/>Some cats are what you might call indoor cats, happy to stretch out in the lap of indoor luxury and never bother themselves with the inclement outdoors again. Others however https://hackaday.com/2025/05/30/2025-pet-hacks-contest-keep-the-prey-at-bay-with-the-cat-valve/

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