• UltraGuard Protection®

    Parasite protection is vital to your pet's health.
    Protect. Prevent. UltraGuard®.

    • The Hartz UltraGuard Safety and Efficacy Pledge

      The relationship between you and your pet is very important to us, Hartz® is committed to providing you with products that will effectively get rid of fleas, ticks and mosquitoes to keep your pet pest-free.

      In these economic times, we know how important it is to have affordable options. Hartz® UltraGuard® is committed to offering you “complete protection for less”.

      See for yourself and compare.


    • The Hartz UltraGuard Cause
      • We are committed to providing the latest science to effectively eliminate common parasites — including fleas, ticks and mosquitoes — and to prevent them from biting or infesting pets and their surroundings.

      • We believe in affordable pest prevention for every pet. That is why Hartz® UltraGuard® Flea & Tick products are broadly available in your local stores. Convenience and affordability with uncompromised quality is our ongoing mission.

      • We recommend an integrated and complete approach to pest management. Our expertise in parasite protection ranges from on pet topical drops, shampoos, and collars to in home sprays, carpet powders, full room foggers and in yard sprays. Treating the whole problem is key to a pest-free environment.

      • At Hartz, we are committed to providing you with the necessary information to make educated, objective decisions about pest treatment products for your pet.

    • Hartz UltraGuard Research

      The Hartz® UltraGuard® research laboratories are staffed with team members educated in the fields of Biology, Chemistry, Biochemistry, Entomology, Animal Science, Nutrition, and Veterinary Medicine. Our staff has more than 160 years of collective experience in the fields of veterinary medicine and technology, pharmaceuticals, pesticide chemistry, skin and hair care, as well as nutrition.

  •  Flea and Tick Drops for Dogs and Puppies
    Flea & Tick Drops

    Vet quality
    protection at a
    fraction of
    the cost Click for Full Product Details

    Read it here