Buy cat baskets online with the Garden Centre Guide. We've searched the internet for some of the best online pet stores and found the best prices for you to compare. Cat Baskets are an essential piece of animal accomodation for your cats. Having somewhere to laze around after a hard day of chasing birds and butterflies is very important to your cat, so don't let your feline friend down! Position your cat basket in the corner for your room, somewhere warm but still out of the way.