PetLock® II has the same active ingredients used in Advantage® II and will protect your pet from fleas and chewing lice.
As the fleas die, they rise to the top of your pet’s hair coat where they are more visible. Be assured, PetLock® II is working!
PetLock® II is a fast-acting solution. The product kills existing fleas within 12 hours. Reinfesting fleas are killed within 2 hours with protection against further flea infestations lasting for up to 4 weeks.
Do not use on kittens weighing less than 1.5 lbs. and less than 8 weeks of age. Consult your veterinarian before using this product on pregnant or nursing cats.
Yes. PetLock® II is waterproof and remains effective following swimming and/or shampooing, and after exposure to rain.
Yes, you can return the product to the retailer for a full refund.
No, in addition to applying PetLock® II to your pet, you should treat your pet’s environment by heavy vacuuming (seal and throw away bags) and washing bedding in hot water. Flea traps, sprays, and cedar chips (fleas hate the smell) are other options. If you do not treat your pet’s environment, you will miss more than 90% of the developing flea population (eggs, larvae and pupae). See the life cycle of the flea.
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