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Onsior Tablets for Dogs


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Returns It should be noted that, unfortunately, we cannot accept returns of any labelled products, including prescription medicines and flea and worming products. If the customer has requested a cancellation but the order has already been dispatched then we will not be able to cancel and refund the order. This also applies if the customer has ordered the incorrect dosage. Returns of any labelled products are only acceptable if it is due to an error in processing, or for an official recall. We are also unable to accept the returns of Caninsulin syringes, even if the packaging is unopened.

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Onsior Tablet for Dogs is used for the treatment of pain and inflammation associated with chronic osteoarthritis (a long-term disease causing pain and inflammation in the joints). Treatment of pain and inflammation associated with orthopaedic or soft tissue surgery in dogs.

Onsior tablets should be taken once a day at the same time every day.

Do not administer with food as trials have demonstrated Robenacoxib has a better efficacy when administered without food or at least 30 minutes before or after a meal.

The recommended dose of Onsior is 1mg/kg body weight with a range 1-2mg/kg. For example

  • 2.5 to <5kg 1 x 5mg tablet
  • 5 to <10kg – 1 x 10mg tablet
  • 10 to <20kg – 1 x 20mg tablet
  • 20 to <40kg – 1 x 40mg tablet
  • 40 to 80kg – 2 x 40mg tablet

WARNING: ****Do not use in animals with stomach disease, or impaired heart or kidney function

Do not use with other NSAIDs or with corticosteroids

Do not use in pregnant or lactating bitches as safety has not been established

Liver enzymes should be monitored in animals receiving long-term therapy****

Read product data for full contraindications.