I ❤️ Animals

How to Measure & Install Your Cat Window Insert (Step-by-Step Guide) Your cat deserves safe freedom without drafts or damage to your home. This...

Give your cat safe, draft-free outdoor access without drilling or permanent damage. Learn why a custom cat flap window insert is the best option for catios, winter weather, renters, and energy-efficient homes.

Cat Flap Fever™ custom cat window inserts are built for comfort, convenience, and cold weather. With a snug, draft-free seal and weather-resistant design, they keep your home cozy while giving your cat safe, independent access to the outdoors—even in freezing winters. Perfect for catios and enclosed spaces, they’re the ultimate solution for happy cats and warmer homes.

Want to give your cat safe outdoor freedom? Catios are the perfect solution—and Cat Flap Fever’s custom cat window inserts make them even better. Most of our customers use their inserts to connect directly to a catio or enclosed outdoor space, giving cats safe independence while keeping homes draft-free and comfortable. Designed in the cold winters of Chicago, our inserts work in any weather, fit any window, and even come in larger flap sizes for big cats and small dogs. Discover why catios and Cat Flap Fever are the ultimate combo for happy pets and stress-free pet parents.

Help your cat live a longer, healthier, and happier life with proven wellness tips. From balanced nutrition and vet care to safe outdoor access and enrichment, discover simple daily habits that support your cat’s overall health and joy.

When you picture your cat happily hopping through a cat window insert, you probably imagine freedom, independence, and hours of feline fun. But let...

Tired of being your cat’s doorman? Our custom cat window inserts let your feline come and go with ease. Safe, weather-resistant, and designed just for your home—Cat Flap Fever makes cats (and their humans) happier.

Solution for feral cats living outside.  Give them safety with a cat door for the window.  

This is my first blog attempt. I've always had a passion for reading and animals, so I thought I'd mix the two to maybe offer some entertaining and intriguing animal stories.