How to read flea and tick product labels in New Zealand

Introduction

Labels look busy, but a quick checklist keeps pets safe and on schedule. Use this guide each time you buy or dose so you always match species, weight and timing.

The label checklist

Species: Dog or cat only. Never use a dog product on a cat.
Weight band: Buy for today’s weight. Do not split chews to make a size.
Minimum age: Check weeks of age and any special directions for puppies or kittens.
What it covers: Fleas, ticks and sometimes worms. Dogs that travel may need heartworm cover.
How often: Monthly or longer-acting. Put the interval in your calendar.
How to give: Chew, spot-on or collar. Follow the specific directions for placement or fit.
Water advice: Chews are not affected by water. Spot-ons need dry time per the label.
Warnings: Read cautions and interactions, especially if your pet has health issues or takes other medicines.
Storage and expiry: Store cool and dry and note the expiry date.

Missed or mixed doses

If you miss a dose, give it when you remember and reset the schedule from that date. Do not double-dose unless the label or your vet says so. Avoid stacking different preventives unless your vet advises.

Products we trust

Use these as clear examples of label styles and dosing rhythms:

• Dogs monthly fleas and ticks: NexGard Chewables for Dogs

• Dogs monthly all-in-one: Simparica Trio Chewable Tablet for Dogs

• Dogs longer-acting fleas and ticks: Bravecto Chew for Dogs

• Dogs on-pet option: Seresto Flea & Tick Collar for Dogs

• Cats broad monthly spot-on: Revolution Plus Spot-On for Cats

• Cats longer-acting fleas and ticks: Bravecto Spot-On for Cats

FAQ

Where on the label do I find the weight band
Near the front panel and on the dosing table. Choose the band that matches today’s weight.
How soon after a spot-on can my pet get wet
Follow the label’s dry time. Plan baths and swims around it.
Want a quick label check before you buy or dose
Send us the details and we will confirm — contact us.