Simparica Chewables for Dogs is a fast-acting, monthly oral flea and tick prevention for dogs. This great-tasting chew starts working quickly and provides up to 35 days of protection, giving pet parents a few extra days of coverage if a dose is given late. Simparica is indicated for the treatment and prevention of flea infestations and the treatment and control of tick infestations.
It is the first flea and tick preventative for dogs that kills six types of ticks (lone star tick, American dog tick, black-legged tick, brown dog tick), including the Gulf Coast tick and the Asian longhorned tick. Simparica (sarolaner) chewable tablets are suitable for dogs 6 months of age or older and weighing at least 2.8 lbs.
Simparica begins killing fleas within 3 hours and ticks within 8 hours of administration as demonstrated in clinical studies. Its active ingredient, sarolaner, works through the dog’s bloodstream to kill parasites when they bite. This provides fast, full-body protection that lasts up to 35 days. By killing black-legged (deer) ticks, Simparica is indicated to help prevent infections that may cause Lyme disease. Its fast action and extended 35-day coverage ensure consistent monthly protection against common parasites that can threaten your dog’s health.
Your veterinarian can help determine the correct dosage based on your dog’s current weight.
| Dog weight (lbs.) | Pack color | Sarolaner per tablet (mg) | Number of tablets administered |
| 2.8 – 5.5 | Yellow | 5 | One |
| 5.6 to 11 | Purple | 10 | One |
| 11.1 to 22 | Caramel | 20 | One |
| 22.1 to 44 | Blue | 40 | One |
| 44.1 to 88 | Green | 80 | One |
| 88.1 to 132 | Brown | 120 | One |
| >132 Administer the appropriate combination of tablets | |||
| Product Name | Pet Weight | Color Code |
| Simparica Chewables | 2.8–5.5 lbs | Yellow |
| Simparica Chewables | 5.6–11 lbs | Purple |
| Simparica Chewables | 11.1–22 lbs | Caramel |
| Simparica Chewables | 22.1–44 lbs | Blue |
| Simparica Chewables | 44.1–88 lbs | Green |
| Simparica Chewables | 88.1–132 lbs | Brown |
Simparica is the first chewable for dogs that kills 6 types of ticks, including the Gulf Coast tick and Asian longhorned tick. It also provides consistent protection for a full 35 days, with no drop-off in effectiveness at the end of the month.
Simparica is given once a month to provide continuous flea and tick protection.
Each chew provides parasite protection for up to 35 days, giving you a few extra days of coverage if you’re late with the next dose.
Simparica starts killing fleas within 3 hours and ticks within 8 hours after administration.
Simparica kills 6 tick species:
Yes. Simparica is FDA-approved to help prevent infections that may cause Lyme disease by rapidly killing deer/black-legged ticks.
Since Simparica protects for up to 35 days, there is some flexibility at the end of the month. If you’re late, give the next dose as soon as possible and continue monthly dosing. Consult your veterinarian if you’re unsure.
No. Simparica can be given with or without food.
You can purchase genuine Simparica Chewables from a trusted online pet store like PetCareSupplies, where you can avail the benefits of competitive pricing, attractive discounts, and quick delivery.
Simparica is recommended for dogs and puppies 6 months of age or older and weighing at least 2.8 lbs. Always confirm the correct dosage with your veterinarian based on your dog’s weight.
Yes. Fleas and ticks can be active throughout the year in many regions. Monthly use helps maintain consistent protection against infestations and tick-borne risks.
If vomiting occurs shortly after dosing and you’re concerned the full chew was not absorbed, contact your veterinarian for guidance before administering another dose.
Simparica has been used safely with many commonly prescribed veterinary products. However, always consult your veterinarian before combining treatments, especially if your dog is on other preventatives or medications.
Yes. Simparica starts killing fleas within hours and helps control active infestations by eliminating adult fleas quickly and maintaining protection with monthly dosing.
Simparica belongs to the isoxazoline class and should be used with caution in dogs with a history of seizures or neurologic disorders. Speak with your veterinarian if your dog has any underlying health conditions.
Easy chew. Works well.