Seresto Collar for Puppies & Small Dogs (Up to 8kg)

Seresto Collar for Small Dogs and Puppies provides long-lasting, non-greasy protection against fleas and ticks for dogs weighing up to 8kg. With an advanced slow-release technology, this vet-recommended collar delivers continuous protection for up to 8 months. Seresto is water-resistant, odourless, and ideal for dogs that dislike topical spot-on treatments or oral medications.

Active Ingredients

• Imidacloprid (10%) – Kills adult fleas and larvae on contact, helping to break the flea life cycle.
• Flumethrin (4.5%) – Repels and kills ticks (including paralysis ticks), helping to reduce tick-borne disease transmission.

Key Features

• Provides up to 8 months of continuous flea and tick protection
• Kills fleas before they can lay eggs and repels ticks before they bite
• Odourless, water-resistant, and easy to use
• Non-greasy alternative to topical or oral treatments
• Recommended for puppies from 7 weeks of age
• Vet-approved for year-round protection

Pack Size

• 1 x adjustable collar (38cm length)

Suitable For

• Dogs and puppies up to 8kg
• Safe for use in puppies over 7 weeks of age

Prescription Required

• No – Seresto is available over the counter

Frequently Asked Questions (FAQs)

1. What is the Seresto Collar for Small Dogs used for?
   The Seresto Collar protects puppies and small dogs from fleas, flea larvae, and various tick species for up to 8 months with a single application.
2. How does Seresto work?
   The collar slowly releases imidacloprid and flumethrin across the dog’s skin and coat, killing and repelling external parasites on contact.
3. When should I put the Seresto Collar on my puppy?
   Puppies can wear the collar from 7 weeks of age, as long as they weigh enough to fit the collar comfortably (up to 8kg).
4. How long does it take for Seresto to start working?
   Flea-killing action begins within 24 hours, and ticks are repelled and killed within 48 hours after application.
5. Can my dog swim or bathe while wearing the Seresto collar?
   Yes, Seresto is water-resistant. However, frequent swimming or shampooing may reduce the collar’s effective duration.
6. Is the Seresto Collar safe for puppies?
   Yes, Seresto is safe for puppies over 7 weeks old. Always ensure the collar fits properly and is not too tight or too loose.
7. Does Seresto kill ticks as well as fleas?
   Yes, Seresto repels and kills common Australian tick species, including the deadly paralysis tick, bush tick, and brown dog tick.
8. Does Seresto require a prescription?
   No, Seresto is an over-the-counter flea and tick prevention product.
9. Can I use Seresto with other medications?
   Generally yes, but always check with your vet before combining treatments to ensure compatibility and safety.
10. How should I dispose of the collar after use?
    Wrap the used collar in paper and dispose of it in the household garbage. Wash hands thoroughly after handling.
11. Can the Seresto collar be removed and reused?
    Yes, you can remove it temporarily (e.g. for grooming), but store it in a sealed plastic bag to preserve its effectiveness when not worn.
12. Does Seresto protect against mites?
    While Seresto is not specifically labelled for mites, some off-label protection may occur. Consult your vet for mite-specific treatments.
13. Will Seresto still work if my dog wears a regular collar?
    Yes, your dog can wear both collars at the same time, as long as the Seresto collar is fitted close to the skin.
14. How do I know if the collar fits correctly?
    You should be able to insert two fingers comfortably between the collar and your dog’s neck. Trim excess length after fitting.
15. Can Seresto be used all year round?
    Absolutely. Year-round protection helps prevent reinfestation and avoids seasonal outbreaks of fleas and ticks.
16. Is Seresto safe for dogs with sensitive skin?
    Most dogs tolerate Seresto well. If your dog shows signs of skin irritation, remove the collar and consult your veterinarian.
17. Can Seresto be used on pregnant or lactating dogs?
    The safety of Seresto in breeding, pregnant, or lactating dogs has not been established — check with your vet before use.
18. What should I do if my puppy chews on the collar?
    While a small amount is unlikely to be harmful, contact your vet immediately if your pet ingests any part of the collar.
19. Where can I buy the Seresto Collar for Small Dogs in Australia?
    You can purchase the genuine Seresto Puppy & Small Dog Collar from Discount Pet Meds — trusted by Australian pet owners for fast delivery and authentic pet care products.
20. Why choose Seresto over monthly flea treatments?
    Seresto offers hassle-free protection with no monthly reminders, mess-free application, and broad-spectrum parasite coverage for up to 8 months.

Order the Seresto Collar for Puppies and Small Dogs from Discount Pet Meds today for trusted, vet-recommended flea and tick protection that lasts. Enjoy fast shipping, genuine Australian stock, and easy online ordering with no prescription required.

How much does shipping cost?

Your delivery cost starts from $6.95. This depends on the weight of your order, delivery address and delivery method (express vs standard). The shipping cost calculator will display the total cost for delivery at the checkout. We use live quote system powered by Australia Post; this guarantees you pay the lowest shipping fee. 

How do I qualify for Free Delivery?

Discount Pet Meds offers Free Standard Shipping on orders over $149 Australia wide for parcels up to 500g. Orders over $149 and over 500g will receive a discount of $6.95 on total shipping cost which will is automatically applied during checkout.

Which shipping should I select?

Discount Pet Meds uses Australia Post as their courier partner, with two shipping options to select from at checkout:

  Express Post        the fastest choice 

  Standard Post     the most economical  (normally 2 days behind express post)

Please note: Australia Post has a weight limit of 22kg per parcel. If your order weighs over 22Kgs we recommend placing multiple orders or contact us to arrange for a courier

How long will it take to process my order?

Discount Pet Meds guarantee same day dispatch if your order is in-stock and has been placed before 11am weekday. In- stock items ordered after 11am, will be dispatched next business day. 

Compounding Meds: Please allow extra 2 business days (eye drops: 5 business days)

How long will it take to receive my parcel?

In addition to processing and dispatch time at the warehouse (24-48 hrs), Delivery time will depend on where you are, in relation to our warehouse as we are based in Carlingford, Sydney, NSW.

The following are estimated delivery times once your order has been fulfilled and left our warehouse. These are only estimates and are dependent on mail services in your area. 

     Standard Post     

Local/Sydney area: 1-2 business days

New South Wales: 2-3 business days

Brisbane: 2-3 business days

Melbourne: 2-3 business days

Adelaide: 3-5 business days

Perth: 3-5 business days

Queensland: 3-7 business days

Victoria: 3-7 business days

South Australia: 5-10 business days

Tasmania: 5-10 business days

Western Australia: 5-10 business days

Northern Territory: 5-10 business days

     Express Post     

Sydney area: next day delivery

Other Metro areas and Major cities: 1-3 business days

Rural areas: please allow up to 5 business days.

Do I need to stay home to receive my parcel?

All parcels will be delivered to the provided address and will require a signature on receipt, It is recommended to provide a work address for delivery if no one is home during business hours. If no one home, a card will be left detailing the nearest Australia Post outlet where the parcel can be collected during normal business hours.

Authority to Leave (ATL): Although we do not recommend leaving orders unattended when not home to accept delivery, you may request this service with any delivery. You may do this by placing a brief note, such as Please leave order if not home', in the order comments section found on our checkout page.

Australia Post (Safe Drop): Tracking notifications now provide you the possibility of Safe Drop where the order will be left in the Safe Drop location specified unless, in the judgement of the carrier, it is exposed to passers-by or the weather, in which the parcel will be carded for a Post Office collection

What if my order got delayed, lost, stolen or damaged?

Shipping insurance will allow you to be compensated in case of lost, damaged, or delayed delivery. If shipping insurance is not chosen, we will not be able to offer any further assistance if your order is lost or subsequently goes missing after it has been deemed delivered by the carrier. The associated risk in leaving parcels unattended is borne by the customer.

Refrigerated items: when you purchace a cold chain product, you accept the rare chance that goods will not be delivered in an ideal condition and that no compensation will be offered to replace spoilt goods, even if insurance cover is chosen.

How do you ship refrigerated items? 

Fridge items are sent out Monday, Tuesday and Wednesday only, by    Express Post   in foam eskies containing ice Blocks, to ensure items remain cold on delivery. Please refer to the below link to see if you are within the Australia Post Express Network:

Express Post delivery network

How do I track my order? 

With email and SMS tracking notifications, you will get peace of mind to track and choose delivery options. You will be given a tracking number and the date your parcel is expected to be delivered, as well as the chance to choose how and where you like to receive it.

What if I want to Pick up my order?

Pick up is available from our store. Please select “Pickup option" at the checkout. We will contact you once your order has been assembled and is ready for collection. 

Pick up address: 4/500 North Rocks Road Carlingford, Sydney NSW, 2118.

Can I refund medication after collection? 

We can dispose your unwanted medication, but we can’t refund it. Once a prescription item leaves our pharmacy, by law they cannot be resold. As such, refunds are not possible.