Frequently asked questions
How Quickly Does Simparica Start Working?
Simparica starts killing fleas within 3 hours and ticks within 8 hours of the first dose. It continues providing full protection for 35 days.
Is Simparica the Same as Simparica Trio?
No. Simparica contains sarolaner only and protects against fleas, ticks, and mange mites. Simparica Trio also contains moxidectin and pyrantel, adding protection against heartworm, roundworm, and hookworm. If you need all-in-one coverage, consider Simparica Trio instead.
Do I Need a Prescription to Buy Simparica from Smartway?
No. Smartway Pet Supplies ships genuine Simparica from Australia, where it can be legally supplied without a prescription. No vet visit or prescription upload is required to place your order.
Is the Red Pack the Right Size for My Dog?
The red pack is designed for dogs weighing 88.1–132 lbs (40–60 kg). If your dog is close to the upper limit of this range or above 132 lbs, please contact us — we can advise on whether combining packs is appropriate based on your dog's exact weight.
Can Simparica Be Given With Food?
Simparica can be given with or without food. Most dogs accept it readily on its own due to its liver flavour, but giving it with a small meal is perfectly fine if preferred.
How Often Should I Give Simparica?
Simparica is given once every 35 days (approximately monthly). For best results, try to give it on the same date each month to maintain consistent protection.
Is Simparica Safe for Extra Large Dogs?
Simparica is approved for use in dogs 6 months of age and older. The red pack is specifically formulated with the correct sarolaner dose for dogs 88.1–132 lbs, ensuring your extra large breed receives accurate, effective protection. Dogs with a history of seizures should only use Simparica under veterinary guidance, as sarolaner belongs to the isoxazoline class which has been associated with neurological events in rare cases.