Bug Identifier
Dog Flea
Community identification

Dog Flea

Ctenocephalides canis

Order & Family
Siphonaptera, Pulicidae
Size
1 to 2.5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Found globally in close proximity to host animals, particularly in carpets, bedding, and outdoor shaded areas where pets rest.

Diet & Feeding

Adults are hematophagous, feeding exclusively on the blood of mammals (primarily canines), while larvae feed on organic debris and adult flea feces.

Behavior Patterns

Known for powerful jumping to traverse between hosts; adults spend most of their time on the host while eggs and larvae remain in the environment.

Risks & Benefits

Risks include localized dermatitis, allergic reactions, and the transmission of parasites such as the double-pored tapeworm (Dipylidium caninum).