Pain & arthritis Dogs

Galliprant for dogs

Treats osteoarthritis pain and inflammation in dogs. [1]

Last reviewed: October 2026 · 3 sources · see sources

Quick answerGalliprant (grapiprant) is a prescription medicine for dogs. It is a newer type of NSAID that blocks one specific prostaglandin receptor (EP4) tied to arthritis pain, instead of shutting down prostaglandins broadly. The most common side effects: vomiting, diarrhea, low appetite, blood or mucus in stool, and lower blood protein levels.

Key facts

Generic nameGrapiprant
Common brand namesGalliprant
Used inDogs
TypePain & arthritis
Prescription?Prescription
Typical US priceNot listed (no reliable public source)

What it's used for

Treats osteoarthritis pain and inflammation in dogs. [1]

How it works

It is a newer type of NSAID that blocks one specific prostaglandin receptor (EP4) tied to arthritis pain, instead of shutting down prostaglandins broadly. [1]

Side effects and cautions

Common side effects: Vomiting, diarrhea, low appetite, blood or mucus in stool, and lower blood protein levels. [1]

Use with care: Not for dogs under 9 months old or under 8 pounds, or dogs that are breeding, pregnant or nursing. Don't combine with other NSAIDs or steroids. [1] [2]

Call your vet right away if your pet has trouble breathing, facial swelling, hives, collapse, or any side effect that is severe or getting worse.

About dosingDosing is your vet's call. We don't list doses because the right amount depends on your pet's weight, age, health and other medicines. Don't change a dose or stop a medicine without asking your vet, and never give a pet medicine meant for people unless your vet tells you to [3].

What it costs

We don't list a price for this one because we couldn't find a reliable public source. Ask your vet or pharmacy for a quote; prices depend on your pet's size, the dose and where you fill it.

Galliprant FAQ

What is Galliprant used for in dogs?

Treats osteoarthritis pain and inflammation in dogs.

What are the side effects of Galliprant?

Vomiting, diarrhea, low appetite, blood or mucus in stool, and lower blood protein levels.

Does Galliprant need a prescription?

Yes. It needs a prescription from a veterinarian.

How much Galliprant should I give my pet?

Only your veterinarian can tell you. The right dose depends on your pet's weight, health and other medicines, so we don't list doses. Never give a pet a medicine prescribed for a person or another animal without asking your vet.

Related medications

Related cost guides

This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.

Sources (3) — tap to show
  1. VCA Animal Hospitals – Grapiprant (veterinary drug handout)
  2. FDA – Get the facts about pain relievers for pets
  3. FDA – Frequently asked questions about animal drugs