The active ingredient is carprofen. 

Carprofen is bioequivalent to Rimadyl®. Rimadyl® is a registered trademark of Zoetis Services LLC or a related company or licensor. 

Always provide Client Information Sheet with prescription. Carefully consider the potential benefits and risks of carprofen and other treatment options before deciding to use carprofen. Use the lowest effective dose for the shortest duration consistent with individual response. The recommended dose for oral administration to dogs is 2 mg/lb of body weight daily. The total daily dose may be administered as 2 mg/lb of body weight once daily or divided and administered as 1 mg/lb twice daily.  

For the control of postoperative pain, administer approximately 2 hours before the procedure. quellin® soft chewable tablets are scored and dosage should be calculated in half-tablet increments. Soft chewable tablets can be halved by holding the tablet on each side of the score line and pressing up in the middle to break the tablet into two pieces. Care should be taken to ensure that the dog consumes the complete dose.  

quellin® is available in strengths of 25, 75 and 100 mg in bottles of either 30 or 120 soft chewable tablets.  

quellin® soft chews are scored and are easily divided for convenient dosing by your clients. The active ingredient is uniformly distributed in each chew so dosing remains accurate.  

No. While quellin® contains no animal proteins of any sort and may be useful for animals with allergies to those proteins, it does not contain hydrolyzed plant proteins nor has it been proven to be hypoallergenic.  

In many dogs, improvement can be seen in a matter of days.