# Onsior 6 mg Tablets for Cats

- Page: https://medicines.praxisos.vet/m/onsior-6-mg-tablets-for-cats-a007661
- What you need to buy it: Needs a prescription from your vet. (POM-V — Prescription-only medicine — veterinarian)
- Active ingredients: Robenacoxib
- Form: Tablet; for Cats
- VMD product A007661, authorisation 52127/5024, held by Elanco GmbH

## Prices

Cheapest per dose: **86p per tablet** at Vets4u (£0.86 for 1 tablet).

| Pharmacy | Pack | Price | VAT | Per dose | Stock | Last checked | Compared |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [Vets4u](<https://www.vets4u.uk/onsior-tabs-6mg-cat-pk-30>) | 1 tablet | £0.86 | not stated | 86p/tablet | in-stock | 2026-10-05 | yes |
| [Pet Drugs Online](<https://www.petdrugsonline.co.uk/onsior-for-cats>) | 1 tablet | £0.68 | not stated | 68p/tablet | out-of-stock | 2026-10-05 | no — out of stock when last checked |
| [Pet Drugs Online](<https://www.petdrugsonline.co.uk/onsior-for-cats>) | 30 tablets | £20.40 | not stated | 68p/tablet | out-of-stock | 2026-10-05 | no — out of stock when last checked |
| [The Pharm Pet Co](<https://thepharmpetco.co.uk/product/onsior-6mg-tablets-for-cats/>) | 1 tablet | £0.83 | not stated | 83p/tablet | out-of-stock | 2026-10-05 | no — out of stock when last checked |

A written prescription from your vet is capped at £21.40 for the first medicine and £12.70 for each additional medicine on the same prescription, including VAT under the CMA's Order, after 22 March 2027 at large groups and after 22 September 2027 at other practices. Request template: https://medicines.praxisos.vet/ask-for-a-prescription

## Same active ingredient (ask your vet before switching)

- [Onsior 5 mg Tablets for Dogs](https://medicines.praxisos.vet/m/onsior-5-mg-tablets-for-dogs-a007031) — from 48p per tablet
- [Onsior 10 mg Tablets for Dogs](https://medicines.praxisos.vet/m/onsior-10-mg-tablets-for-dogs-a007658) — from 68p per tablet
- [Onsior 20 mg Tablets for Dogs](https://medicines.praxisos.vet/m/onsior-20-mg-tablets-for-dogs-a007659) — from 95p per tablet
- [Onsior 40 mg Tablets for Dogs](https://medicines.praxisos.vet/m/onsior-40-mg-tablets-for-dogs-a007660) — from £1.25 per tablet

Not veterinary advice: give the medicine, strength and dose your vet prescribed.