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Flea and Tick Products

Fleas and ticks can be very harmful to you and your pets. Protecting your pet from fleas and ticks is an important part of caring for your pet responsibly. There are a lot of products available at the supermarkets and pet supply stores, it is critical to read their labels, and consult with your veterinarian, before using them on your pet. These products may contain ingredients that could harm pets and children.

The Chemicals

The ingredients to be wary of are organophosphate insecticides (Ops) and carbamates, both of which are found in various flea and tick products. A product contains an OP if the ingredient list contains chlorphyrifos, dichlorvos, phosmet, naled, tetrachlorvinphos, diazinon, or malathion. If the ingredient list includes carbaryl or propoxur, the product contains a carbamate. According to the NRDC, the potential dangers posed by these products are greatest for children and pets. There is reason to be concerned about long-term, cumulative exposures as well as combined exposures from the use of other products containing Ops and carbamates.

The Products

The NRDC's report lists flea-and tick-control products marketed under the following major brand names that have been found to contain Ops: Alco, Americare, Beaphar, Double Duty, Ford's Freedom Five, Happy Jack, Hartz, Hopkins, Kill-Ko, Protection, Rabon, Riverdale, Sergeant's, Unicorn, Vet-Kem, Victory, and Zema. To protect their pets and children, consumers should consult with a veterinarian before purchasing over-the-counter (OTC) products.

The Effects

According to the NRDC, there are studies that show Ops and carbamates can harm the nervous system. Children can be especially vulnerable because their nervous systems are still developing. For pets, the data is limited, but according through exposure to pet products containing Ops. Cats are particularly vulnerable, since they often lack enzymes of metabolizing or detoxifying Ops and can ingest OPS by licking their fur.

EPA

Each year, millions of Americans purchase over the counter flea and tick products believing that they couldn't be sold unless they were proven safe. But the Environmental Protecting Agency (EPA) did not being to review pet products for safety until 1996. There is a substantial backlog of products waiting to be tested; so many pet products containing potentially harmful pesticides still make their way onto store shelves.

Last year, after reaching an agreement with manufacturers, the EPa announced that the Op chlorpyrifos-also know as Dursban- would be on the fast track for phase-out. A second Op, diazinon, is also on the way out.

Reducing the risks

The HSUS recommends the following precautions be taken to reduce the risks to pets and humans during the flea season:Use alternatives to pesticides to control fleas and ticks:


If you suspect your pet may have suffered negative effects as a result of a flea product containing Ops or carbamates, consult with your veterinarian immediately. If you think a child has ingested a pesticide, call your local poison control center. Remember to do everything we can for our pets and the health of our pets.
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