What type of pest is a cat flea primarily associated with?

The cat flea is primarily associated with cats as they are its primary host. Cat fleas (Ctenocephalides felis) thrive on the blood of cats, making them highly dependent on feline hosts for their lifecycle and reproduction. While cat fleas can also infest dogs and even humans, their lifecycle is specifically adapted to capitalize on the presence of cats, where they can easily find food and suitable conditions for development. This relationship is why cats are considered the main association for this type of flea, highlighting the ecological interactions in which these pests play a significant role.