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Simparica Trio for Dogs

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Goods Returned to Sender

In cases where goods are returned to the sender, such as non-collection, incorrect address, refusal, or carrier error, no restocking fee will be applied. The shipping charges for your order will be refunded only if VetSupply or the carrier is responsible for non-delivery.

Change of Mind Returns

Change of mind returns will be subject to a 10% restocking fee, and the shipping portion of your order is non-refundable.

We understand that returning a product can be frustrating, but we are unable to accept returns for change of mind under the following circumstances:

  • The product has been removed from its original packaging.
  • Labels or seals on the product have been tampered with or removed.
  • The product has clear signs of use, damage, or is soiled.
  • The product contains food or medication.
  • The end customer received the product more than 14 days ago.

Damaged or Incorrect Goods

Any goods that are sent incorrectly or arrive damaged will be replaced at VetSupply's expense. We will uphold our warranty obligations as defined under Australian consumer law. Please contact us regarding any warranty claims, and we will arrange pickup and replacement of the product in accordance with the manufacturer's warranty conditions.

We cannot accept warranty returns for pet accessories that have been damaged by an animal unless a manufacturing fault can be identified with the product. Such claims will be forwarded to the product manufacturer for investigation before accepting a return or replacement.

Returning a Product

Prior to initiating a change of mind return, please contact VetSupply. Goods should be sent to the following address:

Returns, 1/106-108, Station Road, Seven Hills, NSW 2147

Customers are responsible for the shipping costs associated with returning goods, except in cases where VetSupply has agreed to cover return postage costs due to an error on our part. Please note that VetSupply assumes no responsibility for loss or damage during the return transit.

Product refunds will be credited to the original payment method used for the purchase.

Cancelling an Order

Please get in touch with us promptly if you need to cancel an order, as orders cannot be refunded once they have been dispatched from our warehouse.

Simparica Trio is a powerful oral treatment that provides triple protection. It protects your dog against fleas and paralysis ticks, intestinal worms and deadly heartworm. Simparica Trio treats and protects against harmful parasites. The oral chew contains a specially optimised trio of ingredients for proven efficacy including the ingredient moxidectin, the same ingredient used by vets to protect against deadly heartworm disease. Simparica Trio kills fleas and paralysis ticks as well as provides persistent protection against flea and tick for five weeks. The Trio minimizes the risk of paralysis tick and tick infection by eliminating paralysis ticks and brown dog ticks. It breaks flea life cycle and controls flea allergy dermatitis. The liver flavoured chew is highly palatable and the monthly dosing provides continuous TRIPLE protection.

Moreover, Simparica Trio has now gained additional claims in preventing flea tapeworm infestations, treating and controlling generalized demodectic mange caused by Demodex spp., managing sarcoptic mange caused by Sarcoptes scabiei while significantly improving clinical signs, and effectively treating and controlling ear mites (Otodectes cynotis) infestations.

Simparica Trio is suitable for dogs from 8 weeks of age and weighing above 1.25kg.

How it Works?

Simparica Trio contains three active ingredients – Pyrantel, Moxidectin and Sarolaner. The ingredient Sarolaner belongs to isoxazoline class thus actively kills fleas, breaks flea life cycle and eliminates paralysis ticks along with brown dog ticks. The ingredient Moxidectin prevents heartworm disease caused by Dirofilaria Immitis with monthly administration. The other key ingredient – Pyrantel works on hookworms and roundworms along with treating the immature stages of roundworms. Made with all the powerful key ingredients, Simparica Trio has persistent flea and tick killing activity for five weeks around 35 days.

From the Manufacturer

Simparica Trio provides triple protection against fleas and ticks, intestinal worms and deadly heartworm disease all in a tasty monthly chew. Moreover, it also prevents flea tapeworm infestations and treats and controls demodectic mange, sarcoptic mange, and ear mites.

Simparica Trio contains a specially optimised trio of ingredients for proven efficacy including the ingredient moxidectin, the same ingredient used by vets to protect against deadly heartworm disease.

Just one dose of Simparica Trio provides triple protection

  • Tasty liver flavoured chew that dogs will love
  • Can be given with or without food
  • Can be given from 8 weeks of age
  • Suitable for dogs from as little as 1.25kg
  • 100% effective at preventing heartworm disease

  • Can be given with or without food.
  • It's a small, hard, chewable tablet.
  • The liver-flavoured chew is readily accepted by dogs.
  • Tasty liver flavoured chew that dogs will love
  • Kills fleas and ticks
  • Controls flea and tick infestations
  • Rapidly kills fleas before they lay eggs
  • Controls flea allergy dermatitis
  • Prevents intestinal worm infections
  • Treats and controls hookworms and roundworms
  • Prevents flea tapeworm infestations
  • Treats and controls generalized demodectic mange caused by Demodex spp
  • Treats and controls ear mites (Otodectes cynotis) infestations
  • 100% effective at preventing heartworm disease
  • Treats and controls paralysis and brown dog ticks
  • Easy monthly dosing
  • Store it in a cool and dry place.
  • Keep out of reach of children.
  • Simparica Trio can be given with other medications.
  • It is well tolerated in various breeds of dogs when used as directed.
  • Safe to use for puppies from 1.25kg and from 8 weeks of age.
  • It is well-tolerated in avermectin-sensitive dogs, including collies.
  • Side effects are rare but may include vomiting, diarrhoea, lethargy, inappetence, itching and very rarely, seizures.
  • Safe use of Simparica Trio is not evaluated in breeding dogs and pregnant and lactating dogs.

Species: Dogs

Mode of Administration: Oral

Ingredients: Sarolaner, Moxidectin & Pyrantel (as embonate)

Manufacturer: Zoetis

Brand: Simparica

Please Note:

1. Free dose offer is available till stocks last.

2. VetSupply reserves the right to modify/end free dose offer anytime without prior notice.

3. Returns addressing concerns with free doses will not be subjected to an acceptance/refund.

Product Reviews
Reviews: 196
5 Star 4 Star 3 Star 2 Star 1 Star

Potent formula

Trio has the potential



Great broad-spectrum formula


Really awesome

I used this for fleas on my dog and they were gone in just a few hours.


Great results

Good protection against fleas, ticks, and worms.


Cost Effective

It cause no hassles, and parasites are gone

Have A Question?
Q: My dog is 79KG Do you have a treatment for that size?

A: You may give a combination of Simparica Trio dosage to 79kg dogs.

By, on May 22, 2024
Q: My dog had 1 chew from blue month his weight will exceed 20kg so do I give him 1.5 chews pending weight? Or can I buy a smaller weight pack and give one of each?

A: We recommend following the standard weight criteria mentioned on the product pack. If your dog is over 20kg, use Simparica TRIO For Large Dogs 20.1-40kg (Green).

By, on Apr 18, 2024
Q: Is Simpatico Trio suitable for purebred Havanese?

A: We recommend you consult with a vet about this.

By, on Apr 08, 2024
Q: My 5 year old Chihuahua is 2.1 kg do I still use the purple simparica for her?

A: For a 2.1 kg dog, use Simparica TRIO For Puppy 1.25-2.5kg (Yellow) dosage.

By, on Jan 03, 2024
Q: Hi I have a 14 month old cavoodle who weighs 4.8 kilos. Which one of the Simparica range should I use please

A: For a dog that weighs 4.8kg, it is recommended to use Simparica TRIO For XSmall Dogs 2.6-5kg (Purple). Consult with a vet before using any treatment on your dog.

By, on Dec 11, 2023
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