Simparica Trio chewable tablets for dogs

Simparica Trio chewable tablets for dogs
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
3mg (1.25-2.5kg) » Pack of 3
3mg (1.25-2.5kg) » Pack of 6
6mg (2.5-5kg) » Pack of 3
6mg (2.5-5kg) » Pack of 6
12mg (5-10kg) » Pack of 3
12mg (5-10kg) » Pack of 6
24mg (10-20kg) » Pack of 3
24mg (10-20kg) » Pack of 6
48mg (20-40kg) » Pack of 3
48mg (20-40kg) » Pack of 6
72mg (40-60kg) » Pack of 3
72mg (40-60kg) » Pack of 6

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 3mg (1.25-2.5kg) » Pack of 3 £20.95
  • 3mg (1.25-2.5kg) » Pack of 6 £40.62
  • 6mg (2.5-5kg) » Pack of 3 £21.23
  • 6mg (2.5-5kg) » Pack of 6 £41.18
  • 12mg (5-10kg) » Pack of 3 £20.99
  • 12mg (5-10kg) » Pack of 6 £44.63
  • 24mg (10-20kg) » Pack of 3 £25.99
  • 24mg (10-20kg) » Pack of 6 £44.99
  • 48mg (20-40kg) » Pack of 3 £27.98
  • 48mg (20-40kg) » Pack of 6 £55.99
  • 72mg (40-60kg) » Pack of 3 £34.99
  • 72mg (40-60kg) » Pack of 6 £67.82

Selection of 12 products from

£20.95 to £67.82

Description

For the treatment of dogs with, or at risk from, mixed external and internal parasitic infestations. Simparica Trio is exclusively indicated when use against ticks or fleas and gastrointestinal nematodes is indicated at the same time. The veterinary medicinal product also provides concurrent efficacy for the prevention of heartworm disease and angiostrongylosis.

Need help or advice? Contact us:


All prices include VAT where applicable.

Medication Datasheets

Reviews (23)

Summary of Reviews for Simparica Trio chewable tablets for dogs

Overall 5
Effectiveness
Ease Of Use
Value For Money
Absence Of Side Effects
23 out of 23 (100%) customers would recommend this product.
5 stars (20 reviews)
4 stars (2 reviews)
3 stars (1 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

Flea/tick treatment
Verified Purchase

By Beryl Carron on 3 June 2026

Works very well and obviously tasty as no problems taking the tablet

Customer recommends this product

Great product
Verified Purchase

By Paula Hanson on 11 May 2026

These work really well on my dog. Nothing else has had the same effect so will continue to use

Customer recommends this product

Reliable - and cheaper!
Verified Purchase

By Jan Ward on 7 April 2026

Have used these before on my chihuahua, they are effective AND easy to get her to take them. Bonus all round. Prescription from my vet was easy to upload as photo and can be used up to 3 times more by the expiry date (as stated on prescription by vet when issued) making it much cheaper over the year. Good communication and help to get photo correct, fast dispatch. Happy (flea, tick and worm free) pup and happy owner.

Customer recommends this product

Dogs love them
Verified Purchase

By Jean Hogg on 4 March 2026

Happy that my dog likes them

Customer recommends this product

Simpparica flea and worm tablets
Verified Purchase

By Sandra Harle on 23 November 2025

They are right for me and my fur baby's as I can crush them up and I put them in pate which they enjoy. They have no side effects to date so am very happy and will use them again. Also the people at ViOVet are lovely and are very helpful in anything I need to ask. Recommend them highly, give them a try ask questions then decided for your self. This is 2nd year I have used them and will continue to do use. Am very happy with product and level of service 100%

Customer recommends this product

Page 1 of 5

Next Page

Q & A

Below are some recent questions we've received regarding Simparica Trio chewable tablets for dogs, including answers from our team.

8 April 2025 at 9:44am

Dosage

Gerry Sudbury

I have a supply of Simparica Trio for my medium sized adult dog. (10-20kg) 18 months old.
I no longer have the packaging or inserts and need to know the frequency of dosage. I've administered one tab today, so when should he have the next one, and following ones?
Thanks in advance.

  • VioVet Staff

Treatment schedule:The treatment schedule should be based on veterinary diagnosis, the localepidemiological situation and/or the epidemiological situation of other areas the doghas visited or is going to visit. If based on veterinarian opinion re-administration(s) ofthe product is required, any subsequent administration(s) must follow the minimum 1-month interval schedule.

19 March 2025 at 11:00am

Prescription

Trish

Di I need a prescription fir the flee treatment

  • VioVet Staff

Yes, we require a vet prescription to dispense Simparica Trio.

26 February 2025 at 10:36am

How long do Simparica last?

s l c

How often should they be taken?

  • VioVet Staff

Please do check with your vet as this is prescription only medication.

24 February 2025 at 5:38pm

Dog

Tommy

What do you order for 40kg dog

  • VioVet Staff

The recommended strength for a 40kg dog would be:
- 48mg (20-40kg)
- 72mg (40-60kg)

2 February 2025 at 9:54am

What are simparica trio for

Sheila Best

What is simparica trio used for.

  • VioVet Staff

For dogs with, or at risk from, mixed external and internal parasitic infestations. The veterinary medicinal product is exclusively indicated when use against ticks, fleas or mites and gastrointestinal nematodes is indicated at the same time. The veterinary medicinal product also provides concurrent efficacy for the prevention of heartwormdisease, angiostrongylosis and thelaziosis.

22 January 2025 at 3:32pm

What if my dog does not like chews? Is there an alternative please.

Chews and mite

What if my dog does not like chews

  • VioVet Staff

I recommend hiding it in a treat or perhaps breaking it up into food

17 January 2025 at 9:23pm

What does this treat

Sarah

  • VioVet customer since 2025
  • From: Hertfordshire, United Kingdom

Does this treat fleas, ticks and the main worms?

  • VioVet Staff

This is used to treat and prevent ticks, fleas or mites and gastrointestinal nematodes. It also provides concurrent efficacy for the prevention of heartworm disease, angiostrongylosis and thelaziosis.

13 December 2022 at 7:14pm

Ear mites

Emma

Does this medicine prevent ear mites?

  • VioVet Staff

This medication is not licensed to treat ear mites according to the datasheet. However the active ingredients sarolaner and moxidectin are licensed to treat ear mites in other brands where they are included. Therefore it is likely to have an effect on them but this cannot be guaranteed as the research for this specific product has not been carried out.
Simparica Trio has recently gained authorisation for a license variation adding mange (demodex and sarcoptic) to it's intended useage though.

Delivery Information