Selarid (selamectin) Rx
Starting At $33.77

Selarid (selamectin) Rx

Or save an extra 5% with Autoship* $32.09
  • Usually ships the same weekday before 3pm CT with veterinary approval.

  • Requires veterinary authorization.

  • Your pet's veterinarian will provide directions for use.

What is Selarid for Cats and Dogs?

  • Selarid makes it easy to protect your feline or canine friend from dangerous and annoying parasites.
  • The topical treatment is formulated to penetrate the skin and enter the bloodstream to provide systemic protection for one month.
  • Just one application of the powerful active ingredient Selamectin prevents heartworm and treats and controls flea infestations.
  • Selarid can also help against ear mites, roundworms, hookworms, mange, or ticks.

Why do cats and dogs use Selarid?

  • Selarid is a prescription topical heartworm preventive.
  • Selarid also prevents and controls flea infestations.
  • In cats, Selarid also treats and controls ear mites, roundworms, and hookworms.
  • In dogs, Selarid also treats and controls ear mites, sarcoptic mange, and Dermacentor variabilis tick infestations.

What else should I know about Selarid?

  • Easy-to-apply monthly topical treatment.
  • Kills fleas and controls flea infestations.
  • Treats and controls many other parasites.
  • Safe for cats 8 weeks of age and older.
  • Safe for dogs 6 weeks of age and older.
  • Safe for pregnant and lactating cats and dogs.
  • The American Heartworm Society and most veterinarians recommend an annual heartworm test before prescribing a heartworm preventative for your dog or cat. Dogs and cats with existing heartworm infections can have serious reactions after taking this.
  • Selarid is sold as a prescription drug in a maximum of a 12-month supply per cat per year.
  • To buy the same size for more than one cat, add what you need to the cart. You can split the amount to different cats in checkout!
  • Contact your local waste management about the safe disposal of Selarid. It can be very toxic to fish and wildlife.

What problems could my cat or dog have with Selarid?

  • One rare, and not usually serious, side effect of Selarid is skin irritation or loss of hair at the site of application.
  • Contact your veterinarian immediately if you see neurologic signs such as coma, weakness, clumsiness, dilated pupils, trembling, excessive drooling, or if your cat or dog presses its head against the wall.

How do you use Selarid?

  • Apply to the skin once a month as directed by your veterinarian.

What is in Selarid?

  • Selamectin, the active ingredient in Selarid, combats a host of parasites including fleas, heartworm, hookworm, roundworm, and ear mites.

Will I get what I see in the picture?

  • Selarid is a brand name. You will receive the exact brand that you request.

Is it important for my cat or dog to finish all of the Selarid?

  • Dogs and cats may use Selarid for different lengths of time. Please consult your veterinarian if you have any questions.