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Simparica Trio Large

4.9 star rating 61 reviews


Simparica Trio Green for Large Dogs is a once-a-month chewable that offers broad-spectrum protection against parasites. Its liver-flavored formula is designed to protect dogs between 20.1-40kg from fleas, ticks, heartworm, roundworms and hookworms.

  • Starts to work against fleas in just 4 hours and begins to kill deadly paralysis ticks within 24 hours
  • Effectively prevents heartworm disease
  • Eliminates hookworms and roundworms, which can impact your dogs overall health
  • Recommended for dogs weighing 20.1-40kg
  • Monthly oral administration
  • Not suitable for tapeworm or mite protection
Pet Suitability & Product Care
  • Ideal for large breeds such as Golden Retrievers, Labradors, and Boxers
  • Should be administered around the same day each month
  • Consult your vet if your dog is heartworm positive
  • Consult vet for heartworm-positive dogs or if your dog has not been on heartworm prevention prior
  • Ensure your pet is appropriately weighed to match the correct product weight range
Weight RangeBreed Guide (approximate)Product Recommended
1.25 - 2.5kgSmall Breed PuppiesSimparica Trio Yellow for Puppies
2.6 - 5kgPomeranian, Yorkshire Terrier, Toy PoodleSimparica Trio Purple for Extra Small Dogs
5.1 - 10kgPug, Jack Russell, CavalierSimparica Trio Orange for Small Dogs
10.1 - 20kgBorder Collie, Kelpie, StaffySimparica Trio Blue for Medium Dogs
20.1 - 40kgGolden Retriever, Labrador, BoxerSimparica Trio Green for Large Dogs
40.1 - 60kgGreat Dane, St Bernard, MastiffSimparica Trio Red for Extra Large Dogs
Discover More

To safeguard your beloved pet against a full range of parasites discover our extensive flea, worming and tick options including all-in-one flea, tick and worming tablets for dogs. For younger pups, our collection of puppy flea and worming solutions offer effective coverage, and for those who prefer to administer topically, see our range of flea and worming spot-ons for dogs.

About the Brand

Simparica is dedicated to innovation in pet health, providing effective solutions for parasite control. Discover more about their commitment to pet well-being and explore their full range of products here.

Simparica Trio Large

Ingredients List

Sarolaner, Pyrantel, Moxidectin

Feeding Guidelines

These are broad guidelines only, designed to assist with feeding your pet based on their weight, age and activity level. Always check the feeding charts on your pet's food packaging in conjunction with these feeding guidelines. Required amounts may differ between individual pets, and adjustments may be required to maintain optimal body weight.

Once or twice daily feeding is recommended for adult dogs, unless otherwise specified by your veterinarian. Puppies and kittens require feeding more regularly, with the total portion divided into three or four meals throughout the day. Ensure fresh water is available at all times.


Customer Reviews

4.9 star rating 61 Reviews
92% Recommend this product
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