Location: San Francisco
http://www.petprotector.org/?ID=11239 There are thousands of pesticides, oral medications, sprays, dips, shampoos, and powders that are approved to control fleas and ticks on cats and dogs. Some products kill only ticks or adult fleas-others break the flea life cycle by preventing flea eggs from developing into adult fleas. Most of those products contain insecticides, which should not be used on pets that are sickly, pregnant, or nursing, or with certain drugs that may interact with the insecticide.
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