- Cat Channel - Includes information about breeds, behaviour, cat health, cat nutrition, caring for your cat, a shop and a photo gallery.
- Cats - Includes a discussion of the origin of the cat going back to prehistoric times, profiles and trivia of selected cat breeds, and facts, stories, and photos.
- Cats International - Contains articles about training, behaviour, choosing a cat, feline care and cat toys/fun.
- CatsInfo - Features breed profiles, cat care, photos, quotes, facts and a shop.
- Feline Advisory Bureau - Includes information about cat health and illnesses, boarding catteries and books.
- Global Invasive Species Database - Felis catus - Includes ecology, distribution and impacts.
- Hartz.com: Cats - Includes articles related to feeding, grooming, first aid, and health. Also offers message boards and expert advice.
- Kitties for Kiddies - Information and tips on how to take care of a cat.
- Kitty Care for Kids - Presented by Cinderpelt, a pregnant cat. Features include advice about feeding cats and kittens, information about play time and nap time, cat recipes and advice about nursery and play areas.
- Lil' Lenny's House of Info - Includes cat facts, information about breeds and the history of the cat.
- Picturesofcats.ca - Features photos, computer wallpaper pictures, information on obesity, information on feeding and advice on handling kittens.
- Purina Cat Chow: Kitten Center - Includes articles on feeding, training, growth, and safety.
- So You Wanna Have a Well-behaved Cat - Articles detailing how to improve your cat's behavior, including correcting litter box accidents, cat-proofing your home and preventing chewing and clawing.
- The Cat Fanciers' Association - Includes breed profiles, information about cat shows, information about careers and games and quizzes.
- The Cat Mummy's Page - Facts and trivial information about cats. Features include images, cat facts, stories, quotes, and links.
- The New Kitten - Tips related to feeding, grooming, discipline, and health care.
- Your Pet Kitten - A simple guide to feeding, bathing, toilet training, and providing medical care for kittens.
