Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs.

Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection

1 Pack

$25.99

$25.99 $0.00

Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection

$25.99

$25.99 $0.00

Shipping calculated at checkout.

From the manufacturer

Kills and Repels

Kills and repels fleas and ticks by contact so pests don’t have to bite your dog to die.

Same-Day Effectiveness

Starts to kill and repel fleas within 24 hours of initial application and kills reinfesting ticks in as few as six hours.

Vet-Recommended

Seresto is the #1 veterinarian recommended flea & tick collar.*

*Based on survey data, 2026

Step 1

Be sure to attach the collar tight enough to ensure the collar is always coming into contact with your dog’s skin and hair.

Step 2

Use the 2-finger rule: insert the end of the collar through the buckle, then adjust the collar so that it is possible to hold two fingers comfortably between the collar and the neck.

Step 3

Pull excess collar through the loop(s) and cut off extra collar, unless it is on a growing puppy. See package insert for details.

Frequently Asked Questions

How long does it take to work on fleas?

Seresto kills existing fleas on dogs within 24 hours after application. After those 24 hours, new fleas are killed within 2 hours.

Does it expire?

There is no expiration date required on the packaging.
The product should be kept in its original packaging and stored as directed on the label.

What are the key ingredients?

The active ingredients in Seresto collars are Imidacloprid and Flumethrin: Imidacloprid to help protect against fleas and Flumethrin to help protect against ticks. No other product has this combination of ingredients.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.