Seresto Flea & Tick Collar for Small Dogs

8-Month Protection Without the Mess

The Seresto Flea & Tick Collar for Small Dogs is a long-lasting, veterinarian-recommended preventive solution designed to repel and kill fleas and ticks before they bite. Tailored for dogs weighing up to 18 lbs, this collar offers 8 months of continuous protection without the need for messy monthly applications or oral treatments. It's odorless, non-greasy, and water-resistant—making it ideal for active pets and busy owners alike.

Whether you're dealing with flea infestations, tick-borne diseases, or simply looking for a proactive way to protect your pet year-round, Seresto ensures peace of mind through sustained-release technology and dual-action ingredients that kill and repel external parasites.

What Are the Benefits of Seresto Flea & Tick Collar for Small Dogs?

Choosing Seresto means opting for efficacy, convenience, and safety. Here’s what sets it apart:

• 8 Months of Continuous Protection: One application lasts longer than monthly topical or oral treatments.
• Dual-Action Formula: Contains Imidacloprid and Flumethrin—a synergistic combination that repels and kills fleas, ticks, and lice on contact.
• Kills Fleas Within 24 Hours: Rapid action helps break the flea life cycle early.
• Prevents Tick-Borne Illnesses: Protects against diseases like Lyme disease and ehrlichiosis.
• Water-Resistant Design: Remains effective after swimming or bathing (up to monthly baths).
• No Prescription Needed: Easy, over-the-counter solution.
• Odorless and Non-Greasy: Comfortable for pets and humans alike.

How to Use Seresto Flea & Tick Collar for Small Dogs?

Step-by-step instructions to ensure optimal effectiveness:

1. Remove the collar from protective packaging.
2. Unroll and ensure no remnants of the plastic connectors remain.
3. Place around your dog’s neck, ensuring a snug fit—leave 2 fingers space between collar and skin.
4. Trim off excess length (leaving ~2 cm after the buckle).
5. Replace collar after 8 months or sooner if heavily damaged.

Note: Begins repelling fleas and ticks within 24 hours of application.

What Ingredients Are in the Seresto Collar?

• Imidacloprid (10%): Neuroactive insecticide targeting fleas and lice.
• Flumethrin (4.5%): Synthetic pyrethroid that repels and kills ticks.
• Polymer Matrix: Allows for slow, sustained release over 8 months.

These active agents work synergistically to provide broad-spectrum parasite control and repel pests on contact—preventing disease transmission before biting occurs.

Are There Any Side Effects of Seresto Flea & Tick Collar?

While generally safe, some dogs may experience:

• Mild skin irritation or redness
• Hair loss at application site
• Lethargy or scratching in initial days (rare)

Precaution: Not recommended for puppies under 7 weeks of age or pets with known sensitivity to pyrethroids.

What Warnings Should Pet Owners Be Aware Of?

• Do not use on cats: This product is species-specific.
• Keep out of reach of children.
• Wash hands after handling.
• Store in a cool, dry place.

If side effects persist, remove the collar and consult your veterinarian immediately.

Shipping & Returns 

Shipping Policy:HardyPaw offer all types of shipping options (Ground, Express, Priority, International) depending on the urgency of the product requirements. To know about our shipping policy in detail, click here.

Refund policy: If you face any issue with our product and want to return it, read our refund policy carefully.

Seresto Flea & Tick Collar FAQs

What is Seresto Flea & Tick Collar used for?

Seresto is used to kill and repel fleas, ticks, and lice in small dogs, providing 8 months of protection and preventing vector-borne diseases.

Can I use Seresto with other flea medications?

Generally not needed, but consult your vet before combining treatments to avoid overdose or adverse reactions.

Is Seresto safe for puppies?

Yes, but only for puppies over 7 weeks of age. For younger pups, consult your vet for alternative solutions.

How quickly does Seresto start working?

Seresto begins repelling and killing fleas within 24 hours of application and ticks within 48 hours.

Will the collar lose effectiveness if it gets wet?

Seresto is water-resistant and maintains effectiveness after occasional baths or rain, though frequent water exposure may reduce duration.

When Should You Replace the Seresto Collar?

Mark your calendar 8 months from the first application. If the collar gets heavily soiled or broken, replace it sooner.

Is the Seresto Collar Safe During Bathing or Swimming?

Yes! It remains effective after monthly baths and occasional swimming. However, excessive exposure to water may shorten the effectiveness duration slightly.

How Does Seresto Compare to Spot-On Treatments?

Unlike messy monthly topicals, Seresto provides non-greasy, continuous protection without dips in efficacy between treatments. It's ideal for owners who prefer a "set-it-and-forget-it" solution.