Simparica Kills Fleas

• Sarolaner starts killing fleas within 3 hours and keeps going strong for 35 days without losing effectiveness at the end of the month.
• Simparica provides rapid relief for pets with existing flea infestations. Even dogs with flea allergies have shown improvement with Simparica.
• Simparica also prevents and controls home infestations, killing fleas before they can lay eggs.

Simparica Kills Ticks 

Ticks are more than just a nuisance. They can transmit disease! 
Help protect your dog with Simparica.

Tick Performance

Sarolaner starts killing ticks within 8 hours and keeps going strong for 35 days without losing effectiveness at the end of the month. This is important to help reduce the risk of transmission of potentially life-threatening tick-borne diseases.

Tick Prevalence

Tick-borne diseases represent a widespread and growing public health hazard to dogs (and their human companions), causing debilitating illness and even death. It only takes one tick to spread disease, so continuous protection is critical to help reduce the risk of infection.