On occasion you may actually see tiny brown fleas moving quickly through your dog's haircoat. Your dog's constant scratching may lead to visible patches of hair loss and reddened, irritated skin. Fleas may also cause skin allergies and can transmit other parasites, such as tapeworms, to your dog.
Can fleas be fatal to a dog?
A single flea can bite your dog hundreds of times per day. In a short time, even a mild infestation can have serious consequences. Very severe cases can be fatal. If your dog shows symptoms of lethargy, weakness or pale gums, see your vet right away.
What problems can fleas cause in dogs?
While the source of infection is not as clear in dogs as in cats, bartonella bacteria infections in dogs have been linked to fleas. Bartonellosis can cause a number of symptoms in dogs, including fever, nausea or loss of appetite, an irregular heartbeat, vomiting and diarrhea, joint pain or altered brain functions.
Do dogs suffer when they have fleas?
Fleas are the most common external parasite that can affect your dog. Left untreated, chronic infestations not only make your dog miserable but can lead to infection and more serious flea-related diseases.
What kills fleas on dogs instantly?
Commercial Products from Your Veterinarian The most common product used to kill fleas on dogs instantly is Nitenpyram, more commonly known as Capstar. This single-use tablet is administered orally and kills fleas within 30 minutes.
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