Comfortis is a chewable, beef-flavored tablet you can give to your dog to kill fleas and prevent flea infestations for 30 days. Its active ingredient is spinosad. It begins killing fleas in 30 minutes, with a complete 100% kill within 4 hours. This is a prescription flea medication, and to be prescribed by one of our doctors, requires an exam within the last year. Find out more information at: www.comfrotis4dogs.com

 Click the picture to go to the online rebate:

Offer may only be redeemed by the pet owner. Limit one rebate per pet, per purchase. Purchases for multiple pets cannot be combined to meet minimum required purchase. Offer cannot be combined with any other offer. Valid for purchases made between 08/01/2011 and 12/31/2011. Rebate must be received within 60 days of veterinarian invoice date. Rebate request must be postmarked on or before 3/01/2012. Original invoice must show a minimum 6-dose purchase. Purchase must be made from a licensed veterinarian in the U.S.A. Please allow 8-12 weeks for check delivery. See rebate form for additional details.

Back To All Rebates