Simparica comes with a satisfaction guarantee. If you feel that Simparica is not providing adequate flea and tick protection, we will work to ensure you are satisfied with the product's performance. If for any reason you are still not completely satisfied with Simparica, we will refund the purchase price or replace the product.
Simparica starts killing ticks within 8 hours* and keeps going strong for 35 days*.1,2 This is important to help reduce the risk of transmission of potentially life-threatening tick-borne diseases.3,4
In a study, Simparica killed deer ticks very quickly and blocked the transmission of Lyme disease by such ticks.3
To learn more, please contact Veterinary Medical Information and Product Support at 1-888-ZOETIS1.
*Studies show that Simparica starts killing ticks in 8 hours1 and is ≥96.9% effective for 35 days against weekly reinfestations of Ixodes scapularis (deer tick or black-legged tick), Amblyomma americanum (Lone Star tick), Amblyomma maculatum (Gulf Coast tick), Dermacentor variabilis (American dog tick), and Rhipicephalus sanguineus (brown dog tick).2