People will buy cat carriers for a number of reasons. But most of the time, it’s all about traveling. Everyone wants to move with their cats with ease and that’s where the carriers come in. But the type of carrier you choose is determined by the travel needs you have. For example, if you’re simply looking for a carrier to take your cat to the vet every now and then, simple average designs will do. However, in case you travel by plane a lot, there are cat carriers that are specifically designed for this purpose.