Fleas and Your Dog

Fleas are probably the most successful creatures on the planet in terms of reproduction. There are over 2,400 species and they are difficult to control for a variety of reasons: One female flea will produce 25,000 offspring in one month. An unfed adult can live for several months. The chemicals used to eradicate adult dog fleas have no effect on the eggs. Fleas are very good at mutating to resist new pesticides.