Ctenocephalides Canis, commonly known as the dog flea, is a type of flea that infests dogs and other domestic animals. Some of the synonyms for Ctenocephalides Canis include Pulex Canis, Ctenocephalides Serratus, and Suctoria Canis. These fleas are a common problem for pet owners as they can cause flea allergy dermatitis, tapeworm infestations, and even anemia in extreme cases. Preventative measures include regular flea treatments for pets, vacuuming carpets, and washing pet bedding. It is important to take preventative measures against fleas to not only keep pets healthy, but also to prevent an infestation in the home.