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Fleas
Adult fleas are wingless insects, generally smaller than a sesame seed,
who feed on the blood of animals. Their proportionately enlarged back pair of legs give them an extraordinary jumping
ability. Hanging on to your pet's fur with their claws, their needle-like mouth parts bite through the skin to suck
up blood - in quantities of up to 15 times their body weight daily in the case of female cat fleas.
If one flea finds your dog or cat an attractive food source, you can be
sure that other fleas will, too! They mate, with females laying 30-50 eggs per day. These eggs will drop onto
the ground within 8 hours and, as soon as 2 days later flea larvae will hatch and hide in dark places on the ground, in carpets
or upholstery. After about a week of feeding on adult flea droppings, crumbs, flakes of skin, etc., the larvae spin
cocoons to become pupae. The pupae can remain in this stage for very long periods of time. The cycle continues
when, as soon as a week or so later, the pupae develop into adult fleas and emerge from their cocoons when they sense that
a dog or cat, or other animal host is near. They cycle - which can take as little as 12 days or as long as 180 days
- can then begin again.
Facts about fleas
- Worldwide, there are about 3,000 different types of fleas, but the cat
flea (Ctenocephalides felis) is the most common to be found on dogs and cats.
- Adult fleas can jump 600 times an hour. Each jump, in
terms of the flea's size, is the equivalent of a person clearing a 50-storey building.
- The record jump for a flea (usually 2-8 mm long) is 33 cm.
- In just 30 days, 25 adult female fleas can
multiply to 250,000 fleas.
 Controlling Ticks & Fleas
The best way to control flea problems is to prevent them from happening
in the first place. Fortunately, developments in veterinary parasite control in recent years have made the twofold goal
of eliminating fleas on pets and preventing further infestations much easier to achieve. Available for both dogs and
cats, new insecticides and insect growth regulators in easy-to-use topical or oral forms not only eliminate any existing fleas,
but also work longterm to prevent future infestations. This is accomplished either by killing the parasites before they
can reproduce or by preventing their eggs from developing into normal adult fleas. Consult your veterinarian for advice
about the proper product for your pet. Furthermore, thorough daily vacuuming of high-traffic areas and frequent washing
of your pet's bedding will also go a long way in reducing the flea population in your home.
Some of the same types of topical or oral products used to control flea
infestation are also effective against ticks. Such treatments should be combined with daily examinations and tick removal
for those pets, especially dogs, who are frequently outdoors in areas with high tick populations. Ask your veterinarian
for information about the situation in your locality. Clearing brush and long grosses and removing leaves, grass clippings
and other organic debris will also help reduce the presence of ticks by disturbing their natural outdoor habitats.
If, despite your best efforts at control, you find that fleas or ticks have
crawled (or jumped) on board your pet, you will have to use a product that will kill and/or repel the parasites. These
include once-a-month topical treatments, sprays, powders, dips, shampoos, collars, and, to combat fleas, oral or injectable
medication. Once again, you should ask your vet for advice about what the most appropriate product for your pet is.
And remember, it is perfectly normal to see live fleas or ticks on a pet immediately after a topical treatment, spray, etc.
is applied. Many believe that this means the product is not working, but the fleas or ticks have to fully absorb the
product before they will be affected, which may take from a few hours to a few days.
Stonewall Veterinary Clinic
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