Use this tool to find the best combination of products that will ensure your cat is 100% protected against parasites in your area.

If left untreated, parasites such as fleas, ticks, heartworm and intestinal worms cause serious health issues and in some cases can be fatal.

This tool has been developed in collaboration with Greencross Vets.

5 easy questions to finding the best flea, tick & worm treatment


How old is [pet_name]?

It’s important to know [pet_name]’s age as some parasite treatments have a minimum age requirement. 

Always check the safety directions on the product information pamphlet before starting treatment.


0-1 year


1-6 years


7+ years

Do you know how much [pet_name] weighs?

The dosage amount for parasite treatments will vary by product and application type based on your cat’s exact weight at the time of treatment. 

We recommend regularly checking [pet_name]’s weight to ensure you administer the correct dosage for complete protection.




How much does [pet_name] weigh?

[pet_name]’s current weight will determine the best parasite protection products for them.

Move the slider up or down to confirm your cat’s weight.


Select a weight range for [pet_name]?

We can recommend suitable products to protect [pet_name] from parasites but without knowing your pets exact weight, product recommendations will vary.  

WARNING: Confirm your cat’s exact weight before administering any parasite treatments. It is crucial to know your cat’s weight to calculate and administer the correct dosage of medication.

Less than 4kg

Over 4kg


Does [pet_name] already receive a heartworm preventative?

For example, do you currently provide heartworm tablets at home?

Heartworm is a parasitic worm that is transmitted by mosquitoes and can infect cats.
Heartworm disease is usually a slow onset and hard to detect until it's too late and if left untreated, is nearly always fatal.

WARNING: Ensure you see a vet BEFORE you start any heartworm preventative as treatment may cause adverse effects if your cat is already infected with heartworm.



Not Sure?


Just a moment while we find your treatments

Where do you live?

Different parasites affect different regions of Australia. The best combination of treatments will depend on the parasites detected in your area.

Please keep your cursor in the text field, once drop down appears please select a postcode/suburb.