Fleas are attracted to the warmth that the bodies of their hosts emit, vibrations and carbon dioxide, and they also like warm and carpeted environments where their hosts rest. These parasites feed on the blood of their hosts and can cause a number of conditions including skin infection and irritation, loss of hair and lethargy in their hosts.Know More
Fleas behave differently from other parasites, and understanding their behavior and what attracts them is what can keep them away. For instance, blowing a flea away may attract more because carbon dioxide attracts fleas. Because of the forceful exhaling of the flea, it goes, but many others get attracted.
The chemical makeup of the host also determines the level of attraction of fleas. The hosts have different chemical profiles with each emitting a different level of skin secretions and carbon dioxide that attract fleas. Fleas tend to be attracted to a particular host over others depending on the level of production of these body secretions.
To avoid the infestation of fleas, the environment that attracts them should be kept as clean as possible. This can be done by brushing, vacuuming and sanitizing regularly. There are also a number of treatments that can be purchased, from collars to medications.Learn more about Fleas & Bedbugs
Adult fleas are approximately 2.5 millimeters long, and flea larvae are 1.5 millimeters long. Fleas stay in the larval stage for 18 days before creating a cocoon, where they stay for two weeks until they reach the adult stage.Full Answer >
Spiders, ants, ground beetles, frogs, lizards and snakes all eat fleas. Nematodes, also called roundworms, eat flea larvae, which are fleas before they become adults.Full Answer >
Fleas can jump on humans and occasionally bite them, but they do not live on humans. Fleas prefer the deep fur of a cat, dog or other animal, though they jump on humans who are nearby.Full Answer >
According to PetMD, fleas lack wings and do not fly. However, fleas do possess robust back legs that help them leap onto hosts, such as dogs and cats.Full Answer >