Frontline Spray is convenient, highly effective and only needs
to be sprayed once a month over the body to give your pet superior flea
and tick protection. This is probably the best flea/tick spray
available. It does not contain the potentially toxic insecticides found
in most pet store sprays. A good choice for rapid activity
in severe flea infestations. It's also good to have on hand if your pet
is suddenly exposed to fleas, even when your pet is already on monthly
flea control like Frontine topical or Advantage. The NEW large 500 mL bottle
gives you twice as much as the old one and you save money as well!