Monthly Fast-Acting Flea & Tick Defense for Large Dogs

Keep your active large-breed companion protected and comfortable. Simparica (Sarolaner) Chewables 80mg is a premium, vet-approved monthly oral parasiticide specifically dosed for large dogs weighing between 20.1 kg and 40 kg.

Because large dogs love the outdoors, they are highly exposed to parasites in tall grasses and parks. Unlike topical treatments that wash off during baths, swimming, or grooming, Simparica is a highly palatable, liver-flavored tablet that is easily digested and starts working rapidly inside your dog's system. One tasty chew provides consistent, full-strength defense that doesn't fade at the end of the month, lasting for up to 35 days.

Key Benefits

Ultra-Fast Parasite Elimination: Starts killing fleas within 3 hours and ticks within 8 hours of administration, providing near-instant relief from intense itching, irritation, and allergic dermatitis.
Persistent 35-Day Lifespan: Offers a full five weeks of continuous protection. It kills adult fleas before they can lay eggs, breaking the reproductive cycle and stopping home infestations in their tracks.
Broad-Spectrum Tick Control: Treats and controls infestations from key tick species, including Brown Dog Ticks, American Dog Ticks, Lone Star Ticks, and Black-legged Ticks, significantly reducing the risk of tick fever (ehrlichiosis) and Lyme disease.
Treats Mites & Mange: Highly effective in treating ear mites (Otodectes cynotis) and skin-burrowing mites like Sarcoptic Mange (Sarcoptes scabiei), restoring coat and skin health.
No Mess, Highly Palatable: The appetizing pork-liver flavor makes administration seamless—feed it directly by hand as a monthly treat or mix it into their standard food bowl.

Product Specifications

JSON

{ "product_details": { "brand": "Simparica (Zoetis)", "active_ingredient": "Sarolaner (80 mg per tablet)", "weight_category": "Large Dogs (20.1 to 40 kg / 44.1 to 88 lbs)", "dosage_interval": "Monthly (Provides persistent protection for up to 35 days)", "minimum_age_limit": "8 weeks of age or older", "minimum_weight_limit": "1.3 kg (2.8 lbs)" }, "indications": [ "Treatment and prevention of flea infestations (Ctenocephalides felis)", "Treatment and control of tick infestations (Rhipicephalus sanguineus, Ixodes scapularis, Dermacentor variabilis, Amblyomma americanum)", "Treatment of ear mite infestations (Otodectes cynotis)", "Treatment of sarcoptic mange (Sarcoptes scabiei)", "Prevention of Borrelia burgdorferi infections (Lyme Disease vector control)" ], "safety_precautions": { "contraindications": "Do not use in dogs with a history of seizures, epilepsy, or neurological disorders.", "pregnancy_warning": "The safety of Simparica has not been established in breeding, pregnant, or lactating dogs.", "compatibility": "Safe for use alongside standard vaccines, heartworm preventatives, and therapeutic treatments." } }

Administration & Dosage Guidelines

Give your dog one single tablet monthly based on their current body weight. Always monitor your dog for a few minutes after dosing to ensure the entire chew is fully chewed and swallowed.

Dog Weight Range (kg)Recommended Tablet SizeNumber of Tablets20.1 – 40 kgSimparica (80 mg)1 TabletOver 40 kgTransition to 120 mg tabletUse 40-60kg package

Important Safety Note: For animal treatment only. Keep out of reach of children and other family pets. Store below 30°C in a cool, dry place away from direct sunlight.