This is a new flea product that is similar to Comfortis, a pill that we have used for three years now with great success.  The only downfall was that Comfortis was for dogs only.  They now have come out with something just as great for cats! 


Assurity is gentle enough for kittens 8 weeks of age and older, and its low-volume dose is effective for all cats. Assurity offers all these benefits in a single product:

  • Effective - Assurity kills 98-100% of fleas within 12 hours - before they lay eggs.
  • Long-lasting - Assurity continues killing fleas for a full month after application.
  • Easy to use - Assurity is a convenient topical solution formulated especially for cats.
  • Gentle to apply - Assurity's rounded applicator tip is designed to be gentle to apply