Flea Season in New Zealand: Year-Round Prevention Made Simple
Why fleas linger in NZ
Warm, insulated homes help fleas thrive even in winter. Eggs and larvae hide in carpets, bedding and car seats. New adults can keep emerging for weeks unless you break the cycle.
Common signs to watch
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Itchy rump and tail base in dogs
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Over-grooming or scabs in cats
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Black “pepper” specks on the coat or bedding
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Fresh bites on people around ankles
Your simple prevention plan
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Pick a proven product and stick to it
Choose an application you can give on time, every time. -
Treat every pet in the home
Skipping one pet keeps fleas breeding. -
Clean the environment
Hot-wash bedding and vacuum high-use areas and the car. Empty the vacuum outside. Repeat weekly for a month if fleas are active.
Options for dogs
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Monthly all-in-one chew: Simparica Trio
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Monthly flea and tick chew: Nexgard chewables for dogs
Options for cats
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Broad monthly spot-on with tick cover: Revolution Plus
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Long-acting flea and tick spot-on: Bravecto spot-on for cats
Baths, swimming and grooming
If you use a spot-on, apply to clean, dry skin and let it dry fully. Follow the label for how long to wait before bathing or swimming. Brush around, not through, the site for the first day or two.
Safety basics
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Weigh your pet and choose the correct pack each time
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Use dog products on dogs only. Never use dog products on cats
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Do not combine treatments unless your vet advises it
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Keep spot-ons away from children and other pets until dry
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Ask your vet first if your pet has a health condition, is pregnant, or is on other medication
FAQ
Do indoor-only pets in NZ need flea prevention
Often yes. Fleas can hitchhike inside and thrive in warm homes.
How long until fleas are gone once I start
You should see clear improvement within one to two weeks, but new adults can emerge for several weeks. Stay on schedule and keep cleaning.
Can I switch from monthly to long-acting or vice versa
Yes. Start the new product when the previous one would have been due. Avoid overlap unless your vet says it is safe.
Not sure which option fits your pet
Tell us your pet’s age, weight and routine and we will suggest a simple plan. Contact us.
