Simparica TRIO Chewables for Dogs – Flea, Tick, Worm & Heartworm Protection
Simparica TRIO for Dogs is a once-a-month, liver-flavored chew that provides broad-spectrum parasite protection in a single, convenient dose. It helps prevent heartworm disease, a serious mosquito-borne condition, while also treating and controlling roundworms and hookworms.
In addition, Simparica TRIO kills fleas and ticks and helps reduce the risk of tapeworm infections by killing fleas that may carry tapeworms. With heartworm disease reported across all 50 states, consistent, year-round prevention is essential. This all-in-one monthly chew simplifies your dog’s parasite care routine with reliable, veterinarian-recommended protection.
Why It Stands Out
- All-in-one monthly protection against multiple parasites
- Helps prevent heartworm disease
- Starts killing fleas within approximately 4 hours
- Protects against 6 species of ticks
- Treats and controls roundworms and hookworms
- Helps prevent flea tapeworm infections by direct killing fleas
- Highly palatable liver flavor for easy dosing
- FDA-approved combination preventive
What It Covers
Simparica TRIO helps protect your dog against:
- Heartworms – prevents heartworm disease with monthly use
- Fleas – kills fleas and helps stop infestations
- Ticks – controls six species including:
- Gulf Coast tick
- American dog tick
- Lone star tick
- Black-legged (deer) tick
- Brown dog tick
- Asian longhorned tick
- Intestinal worms – treats and controls roundworms and hookworms
Helps reduce the risk of tapeworm infections associated with flea exposure by direct killing adult fleas.
How the Formula Works
Simparica TRIO combines sarolaner, moxidectin, and pyrantel to deliver comprehensive protection. Sarolaner targets fleas and ticks, moxidectin helps prevent heartworm disease, and pyrantel treats and controls intestinal worms.
This combination works systemically to provide multi-layered protection, help eliminate parasites and maintain consistent coverage with monthly use.
Estefany Abarca – September 22, 2026
Without PrescriptionI bought this med because I was trying to save some money by not having to go to the vet. I loved it. .
Darlene Wade – September 21, 2026
Simparica TrioI’m pleased with the product and it take as long as I expected. .
Hugo Merrick – September 20, 2026
Easy Chew RoutineMy dog accepts the chew readily, making treatment time much easier..
Bonnie Marker – September 19, 2026
Great service and reasonable priceOrdering the product from this website was easy reasonable price and it came on time. I’m very pleased with it and will order from.
Estelle Morgan – September 17, 2026
Easy Chew CareMy dog takes it easily..
Everett Sloan – September 10, 2026
Easy ChewMy dog takes it easily..
Giselle Tarn – September 03, 2026
Easy Chew OptionMy dog takes it without hesitation..
Beyron Lusk – August 24, 2026
Simple Flea RoutineConvenient chew that is easy to include in regular care..
Brysen Hale – August 17, 2026
Simple All-in-One CareOne chew makes our regular parasite routine much easier..
Zyren Knox – August 10, 2026
All in One CareOne chew makes parasite prevention simple..