Join or Sign In

Assurity for Cats

  • Free Shipping Item!
  • Rx Required

    Prescription Required

    A prescription is required for this product. Once we receive your order, we’ll quickly contact your vet and ship your prescription within one business day of receiving approval.

    * If you have a prescription in hand, select the "mail my prescription" option during checkout.

    * UPS doesn’t ship on Saturday, Sunday, and most holidays. Note: If you are ordering medication, shipping is not available in the following states: LA.


Quantity Discounts

Product Details

Your feline friend is safe from fleas with Assurity for Cats! This effective formula is gentle, but strong and long lasting. Assurity for Cats kills 98% to 100% of those pesky fleas before they get a chance to lay their eggs and create a flea infestation! If your kitty is eight weeks or older, Assurity is safe to apply. It will last a whole month after application. Assurity for Cats uses a low-volume dose that works for all cats. You can obtain Assurity for Cats from your vet and keep your vulnerable kitty free of fleas!

What is the main flea killing ingredient (active ingredient)? Spinetoram.
What are the flea sterilizing or additional ingredients? None.
Intended Use: Cats.
What is the youngest age I can use this on my pet? At least 8 weeks.
What is the weight requirements for use? None.
Can I use on my pregnant or lactating (nursing) pet? Manufacturer recommends consulting with your veterinarian before using.
Is this Waterproof or Water Resistant?: Water Resistant. After application, pet should not swim or bathe for at least 24 hours.
How long until maximum effectiveness is reached? 98-100% fleas dead in 12 hours.
What other parasites does this kill, control, or repel? None.
How often should I apply or administer? Monthly.
How is it administered (Topically, orally, or other)? Topical. Pet should be completely dry before application.
  • Low-volume dose
  • Gentle to apply - rounded applicator specially designed
  • Avoid contact with eyes or mouth

SKU: 51083