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Hartz UltraGuard Flea and Tick Collar for Cats, 1 Collar (7-mos. supply)


Help your cat companion fight pesky fleas and ticks with this Hartz UltraGuard Flea & Tick Collar for Cats! It is suitable for cats and kittens 12 weeks of age and older and combats fleas and ticks for up to 7 months.

This tick and flea fighting collar is also water resistant! Plus, it is designed with a break-away collar safety release snap to reduce the risk of neck injury. When it comes to flea and tick control, Hartz has got your pal covered!

Key Benefits

  • Hartz UltraGuard Flea & Tick Collar can combat both fleas and ticks for up to 7 months, giving your cat companion the long-lasting protection she needs.
  • It is specially designed for cats and kittens 12 weeks of age and older.
  • Water resistant collar is specially designed with a safety release snap to reduce the risk of injury to your furry friend’s neck.
  • Kills through contact – eliminates fleas & ticks.
  • Proudly made in the USA of domestic and imported materials to protect your companion from pesky fleas, flea eggs and ticks.


  • Active Ingredients: Tetrachlorvinphos 14.55%.

Flea and Tick Collar Precautions

Use only on cats. Do not use on kittens under 12 weeks of age.

Important Information

Fleas rise to the top of your pet’s coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas.

It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

About this item

  • Fresh scented
  • Kills and repels fleas, ticks, flea eggs and flea larvae, plus prevents flea eggs from hatching for 7 months. Can be worn simultaneously with your cat’s regular collar
  • Water-resistant design won’t cause loss of effectiveness if your favorite feline takes a stroll in the rain
  • Features a breakaway, safety release snap
  • For use on adult cats and kittens 12 weeks of age and older



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