Case study: novel flea infestations teaching valuable lessons

Abstract

Fleas are a source of revulsion, distress and irritation for pet owners worldwide. In addition, fleas can cause flea allergic dermatitis (FAD) in susceptible pets, as well as having the potential to transmit vector-borne diseases. Control of household flea infestations is therefore vital but can be challenging, with a number of factors possibly leading to failure of flea control. These two case reports demonstrate the need for accurate history taking and considering all sources of flea infestation when eliminating existing flea infestations.