Product Info

PetLock MAX for Small Dogs 4-10 Lbs. 

PetLock Max is a monthly topical treatment and preventative of ticks, fleas, mosquitoes, biting flies, & lice.

PetLock® Max for Dogs uses the same active ingredients as Bayer K9 Advantix II®: for Dogs, but sells for a fraction of the cost. PetLock® Max is fast-acting, long-lasting, waterproof, and easy to use. Apply monthly.

  • Adult Fleas
  • Flea Eggs
  • Flea Larvae
  • Ticks
  • Chewing Lice
  • Mosquitoes
  • Biting Flies
  • Waterproof

Please contact us for current pricing and availability.

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