Barking after Carprofen (Rimadyl) in dogs

31 reports to the FDA describe barking in dogs given Carprofen. That is 0.1% of all reports for this medicine, compared with 0.1% across reports for all dog medicines.

31Reports

48%Marked serious

29%Recovered

23%Died or euthanised

19 daysTypical onset

How soon it started

Same day

5 19%

1–2 days

6 22%

3–7 days

1 3.7%

1–4 weeks

5 19%

Over a month

10 37%

How the animals did

Recovered

9 29%

Still unwell when reported

10 32%

Died

5 16%

Euthanised

2 6.5%

Not known

5 16%

Problems reported at the same time

Behaviour change

12 39%

Breathing problems

8 26%

Death

7 23%

Restlessness or agitation

6 19%

5 16%

5 16%

5 16%

5 16%

Age of the animals

Under 1 year

1–3 years

4–7 years

8–11 years

12+ years

About this medicine

Carprofen relieves pain and inflammation from arthritis or after surgery.

Products with this ingredient include Rimadyl, Novox, Vetprofen. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.

NSAIDs can affect the stomach, liver and kidneys. Vets usually recommend blood tests before and during long-term use.

Questions owners ask

Can Carprofen cause barking in dogs?: 31 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
How soon after a dose was it reported?: In half of the reports with dates, it started within 19 days of the first dose.
What should I do?: Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).

All reported side effects of Carprofen in dogs · Medicines most reported with barking