• Flea and Tick Drops for Dogs
      The Hartz® UltraGuard® brand for dogs and puppies offers 3 levels of topical flea and tick control.

      UltraGuard Pro
      Triple Action Flea & Tick Drops for Dogs & Puppies

      • Starts killing Fleas within 15 minutes.
      • Monthly treatment kills Fleas, Brown Dog and Deer Ticks, Flea Eggs and Flea Larvae for 30 days.
      • Repels mosquitoes before they bite.
      • Prevents re-infestations for 30 days.
      • Contains dual Insect Growth Regulators (IGR), Pyriproxyfen and
        S-Methoprene (speed of kill).
      • Pro-Glide® applicator to easily penetrate fur for improved application directly to the dog's skin.
      • 3 Monthly Treatments.
      • Patent Pending Formulation.
      • Available in 4 weight classes.

      Kills Repels Prevents

      Fleas Fleas

      Brown Dog Ticks Brown Dog Ticks

      Deer Ticks Deer Ticks

      Flea Eggs Flea Eggs

      Flea Larvae Flea Larvae

      Mosquitoes Mosquitoes before they bite

       Re-infestations

      Active Ingredients

      • Etofenprox (55.0%)
      • Piperonyl Butoxide (PBO) (10.0%)
      • N-octyl bicycloheptene dicarboximide (MGK 264)(1.0%)
      • Pyriproxifen (Nylar) (0.5%)
      • S-Methoprene (.25%)

      UltraGuard Plus
      Topical Flea & Tick Prevention for Dogs & Puppies

      • Starts killing Fleas within 15 minutes.
      • Monthly treatment kills Fleas, Brown Dog Ticks, Deer Ticks, Flea Eggs for 30 days.
      • Repels Mosquitoes.
      • Pro-Cision® applicator to easily penetrate fur for improved application directly to dog's skin.
      • 3 Monthly Treatments.
      • Available in 4 weight classes.

      Kills Repels

      Fleas Fleas

      Brown Dog Ticks Brown Dog Ticks

      Deer Ticks Deer Ticks

      Flea Eggs Flea Eggs

      Mosquitoes Mosquitoes

      Active Ingredients

      • Etofenprox (55.0%)
      • Piperonyl Butoxide (PBO) (10.0%)
      • N-octyl bicycloheptene dicarboximide (MGK 264)(1.0%)
      • Pyriproxifen (Nylar) (0.5%)

      UltraGuard

      Topical Flea & Tick Prevention for Dogs & Puppies

      • Starts killing Fleas within 15 minutes
      • Monthly treatment kills Fleas, Brown Dog Ticks, Deer Ticks for 30 days.
      • 3 Monthly Treatments.
      • Available in 4 weight classes.

      Kills Repels

      Fleas Fleas

      Brown Dog Ticks Brown Dog Ticks

      Deer Ticks Deer Ticks

      Mosquitoes Mosquitoes

       

      Active Ingredients

      • Etofenprox (55.0%)
      • Piperonyl Butoxide (PBO) (10.0%)
      • N-octyl bicycloheptene dicarboximide (MGK 264)(1.0%)

      All Hartz® UltraGuard® brand drops for dogs and puppies are available in 4 weight classes:

      • 5-14 lbs
      • 15-30 lbs
      • 31-60 lbs
      • 61-150 lbs

      IMPORTANT NOTE: Use all Hartz® UltraGuard® brand canine products only on dogs 12 weeks of age and older. DO NOT USE ON CATS OR KITTENS.