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Grapitail (Grapiprant) Dose for Dogs: Strengths & Dose Calculator

Grapitail is grapiprant tablets for dogs from Vivaldis (India), 60 mg and 100 mg, in strips of 6 [1][2]. No Grapitail label dose was found online; grapiprant on the Galliprant label is 2 mg/kg once a day [3].

Contains
Grapiprant
Company
Vivaldis Health and Foods
Forms
Grapitail 60 mg tablet
Grapitail 100 mg tablet
Label species
Label not available online
Data from
India
Type
NSAID / pain relief

Grapitail dose calculator

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Results are calculated in your browser from the doses and strengths on this page. Check the strength printed on your pack and the label in your country before giving any dose.

Grapitail strengths and presentations

PresentationContainsStrength check
Grapitail 60 mg tablet
PO
Grapiprant 60 mg per tablet[1]
From the product name on one retail listing.
One source — check pack
Grapitail 100 mg tablet
PO
Grapiprant 100 mg per tablet[2]
From the product name on one retail listing.
One source — check pack

Grapitail dose by species

The Grapitail label dose is not published online. The doses below are reference doses for grapiprant from the cited sources — not from the Grapitail label.

SpeciesUseDoseRouteHow oftenBasis
DogsOsteoarthritis pain and inflammation
Label: 0.9 mg/lb (2 mg/kg).
2 mg/kg[3]POOnce dailyReference — grapiprant

Label directions

  • Use strictly as prescribed [2].

Warnings and precautions

  • Grapiprant: do not give with any other NSAID or corticosteroid; safety not evaluated under 9 months or under 3.6 kg (Galliprant label) [3].

About grapiprant (the active ingredient)

Piprant — prostaglandin E2 EP4 receptor antagonist (not a COX inhibitor).

How it works

Grapiprant blocks the EP4 receptor, one of the receptors through which prostaglandin E2 causes pain and inflammation [4][3]. Because it does not inhibit the COX enzymes it works differently from classic NSAIDs [4].

Key safety points

  • Safe use has not been evaluated in dogs younger than 9 months of age or weighing less than 3.6 kg (8 lb) [3].
  • Do not give together with any other oral or injectable NSAID or corticosteroid [3].
  • Dogs under 3.6 kg (8 lb) cannot be accurately dosed with the tablets [3].

All about grapiprant — doses by species and every brand →

Pack sizes

  • Strip of 6 tablets [1][2].

Frequently asked questions

What is in Grapitail?

Grapiprant — 60 mg or 100 mg per tablet [1][2].

What is the Grapitail dose?

No brand label dose was found online; grapiprant on the Galliprant label is 2 mg/kg once a day [3].

Other brands of grapiprant

More from Vivaldis Health and Foods

All veterinary products →

Grapitail is a trademark of its owner. This page is an independent clinical reference and is not affiliated with Vivaldis Health and Foods. Strengths, species and withdrawal periods can differ between countries — always follow the pack insert in your country.

Have a case in front of you?Ask WeVet — the AI assistant built for veterinarians. Differentials, treatment plans with calculated doses, drug info from trusted sources and SOAP notes.
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R
Medically reviewed by
Dr. Ravi Baraiya, B.V.Sc.
Veterinarian · Reviewed 2 Nov 2026

References

  1. Vivaldis Grapitail 60mg (Grapiprant) Tablet for DogsSupertails (retail listing) · 2026 · Retail listing
    Passage read from this source
    Vivaldis Grapitail 60mg (Grapiprant) Tablet for Dogs
    Marketed by: VIVALDIS (PET)
    1 Strip (6 tablets)
  2. Vivaldis RX Grapitail (Grapiprant) Pain Relief Tablets For Dog (100 mg)Heads Up For Tails (retail listing) · 2026 · Retail listing
    Passage read from this source
    Composition : Grapiprant
    Vivaldis Grapitail 100mg Tablets
    use this medicine strictly as prescribed.
  3. GALLIPRANT (grapiprant tablets) — labelDrugs.com Vet — US label text (reference product) · 2026 · Product label
    Passage read from this source
    The dose of GALLIPRANT (grapiprant tablets) is 0.9 mg/lb (2 mg/kg) once daily.
    The safe use of GALLIPRANT has not been evaluated in dogs younger than 9 months of age and less than 8 lbs (3.6 kgs),
    Do not administer GALLIPRANT in conjunction with any other oral or injectable NSAID or corticosteroid.
    Dogs less than 8 lbs. (3.6 kgs) cannot be accurately dosed.
  4. Nonsteroidal Anti-inflammatory Drugs in AnimalsMerck Veterinary Manual — S. H. Edwards (updated Sep 2024) · 2024 · Veterinary reference
    Passage read from this source
    Grapiprant is a novel PGE2 antagonist, acting at the EP4 receptor.
    It is not a COX-1 or COX-2 inhibitor.

For veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.

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