Fleas are not only a nuisance to find on your dog and cause them great discomfort, but they have the potential to cause serious skin problems and transmit disease through Flea Allergy Dermatitis. Fleas feed on the blood of companion animals and their bites transmit tapeworms, bartonella bacteria, and may cause severe anaemia in young animals. Flea allergy dermatitis They can also trigger a condition...