Prescribed for over 8 million dogs and counting.1

Cytopoint® provides long-lasting itch relief for dogs with allergic dermatitis or atopic dermatitis. Ask your veterinarian how Cytopoint can provide lasting relief for your itchy dog, so everyone can get back to enjoying life’s precious moments.

Stay On Top of Your Dog’s Allergic Itch Treatments With Worry-Free Reminders

How Does Cytopoint Work?

Cytopoint works like your dog’s own immune system. It is specifically designed to target and neutralize one of the main proteins that send itch signals to your dog’s brain, which triggers scratching, licking and chewing.

  • Blocks a signal that triggers allergic itch
  • Relieves signs of itch such as scratching and licking2
  • Allows red, irritated skin to heal2
Cytopoint wheel

Allergic Itch Doesn’t Have to Interfere With Your Dog’s Life (Or Yours)

CytoJoy: the feeling you get when allergic dog itch is finally under control and life is as it should be.

Get Alerted When It’s Time for the Next Cytopoint Injection

Activate reminders and you’ll automatically receive appointment reminders by email or text.

Cytopoint Success Stories

See how Cytopoint helped dogs with allergic itch get back to enjoying life again!

Resources For You

See if your dog needs allergic itch treatment, learn about Cytopoint, track treatment progress, and set appointment reminders.

Frequently Asked Questions

Indications: Cytopoint has been shown to be effective for the treatment of dogs against allergic dermatitis and atopic dermatitis.

*Repeat administration every 4 to 8 weeks as needed in the individual patient.2


  1. Data on file, ZMR: GAH-284 Pets Since Launch, September 2023, Zoetis Inc.
  2. Data on file, Study Report No. C863R-US-12-018, Zoetis Inc.
  3. Gonzales AJ, Humphrey WR, Messamore JE, et al. Interleukin-31: its role in canine pruritus and naturally occurring canine atopic dermatitis. Vet Dermatol. 2013;24:48-e12. >doi:10.111/j.1365-3164.2012.01098.x.
  4. Olivry T, Bäumer W. Atopic itch in dogs: pharmacology and modeling. In: Cowan A, Yosipovitch G, eds. Pharmacology of Itch, Handbook of Experimental Pharmacology. 2015:357-369.
  5. Marsella R, Sousa CA, Gonzales AJ, et al. Current understanding of the pathophysiologic mechanisms of canine atopic dermatitis. J Am Vet Med Assoc. 2012;241(2):194-207. doi:10.2460/javma.241.2.194.
  6. Olivry T, DeBoer DJ, Favrot C, et al. Treatment of canine atopic dermatitis: 2010 clinical practice guidelines from the International Task Force on Canine Atopic Dermatitis. Vet Dermatol. 2010;21(3):233-248. doi:10.1111/j.1365-3164.2010.00889.x.
  7. Data on file, Study Report No. C961R-US-13-051, Zoetis Inc.