Seresto Bayer Large Dog Above 18lb Flea and Tick Collar – 8‑Month Use

Seresto Flea and Tick Collar for Large Dogs Over 18 lbs – Long-Lasting Dog Flea & Tick Control

Large Dog Flea Collar with Water-Resistant, Odorless Design for Flea and Tick Protection

Seresto Flea and Tick Collar for Large Dogs Over 18 lbs is a long-lasting dog flea and tick collar designed to help control fleas and ticks without the need for monthly topical treatments. Made for large dogs over 18 lb, this adjustable flea collar provides an easy solution for owners looking for convenient parasite control with up to 8 months of use.

The collar contains two active ingredients: imidacloprid, which helps control fleas and flea infestations, and flumethrin, which helps repel and control ticks. The ingredients are gradually released while the collar is worn, spreading through the dog's natural oils and coat according to product label directions.

The Seresto flea and tick collar for dogs features a lightweight, odorless and non-greasy design with water-resistant properties, making it a convenient choice for everyday use on active large dogs.

Key Benefits

• Designed for large dogs over 18 lb, including puppies 7 weeks and older that meet the recommended weight requirements.
• Helps control fleas within 24 hours and supports ongoing flea protection during collar use.
• Helps repel and kill ticks within 48 hours, including tick larvae and nymphs, through continuous release of active ingredients.
• Combines imidacloprid for flea control with flumethrin for tick control for dual-action parasite protection.
• Odorless, non-greasy and adjustable 27.5-inch collar that requires no monthly spot-on treatments.
• Water-resistant design stays on during bathing, swimming and normal outdoor activities.
• Provides up to 8 months of flea and tick protection with one collar, helping reduce the need for frequent treatments.

How Seresto Works:

The collar gradually releases active ingredients during wear, helping distribute flea and tick protection across your dog's skin and coat.

How to Use

Proper Collar Fitting and Use

Use only one collar per animal.

• Place the collar around your dog's neck and adjust it so you can comfortably slide two fingers between the collar and your dog's neck while keeping the collar secure.
• After achieving the correct fit, trim away any excess collar longer than 1 inch (2.5 cm).
• Keep the collar on your dog continuously throughout the 8-month protection period.
• Check the fit regularly and readjust when needed, especially for growing puppies.
• Store the unused collar in its sealed pouch and original packaging until ready for use.
• Replace the collar after 8 months to maintain continuous flea and tick protection.

Precautions

• Read the product label before use.
• Use only on dogs.
• Do not allow children to play with the collar.

Water Resistance

• The collar does not need to be removed for bathing, swimming or walking in the rain.
• Its water-resistant design helps provide continuous flea and tick protection during normal daily activities.
• Bathing more than once a month or frequent swimming may shorten the protection period.
  

Important Information

• You may still notice fleas after putting on the collar because new fleas can continue to appear from your home or yard.
• If your dog has a heavy flea problem, it may take several weeks to see full improvement.
• Cleaning your dog's bedding and areas where your pet spends time can help reduce flea exposure.
• Keep the collar on continuously to maintain ongoing flea and tick control.

You May Also Like:

• Seresto Bayer Large Dog Flea & Tick Collar, 2‑Pack (18+ lb, 8‑Month) — a value option if you have two large dogs or want a backup collar.
• Seresto Elanco Flea & Tick Collar for Large Dogs Over 18 lb – 8 Months Protection — the updated Elanco version with the same long-lasting protection.
• Frontline Plus for Dogs 45–88 lbs – Flea & Tick Control, 6 Doses — extended spot‑on protection for large active dogs.
• Frontline Plus for Dogs 89–132 lbs – Flea & Tick Control, 6 Doses — long‑term coverage for XL dogs that spend a lot of time outdoors.

Disclaimer:

This product is intended for dogs only. Always read and follow the product label before use. Individual results may vary depending on your dog's environment and parasite exposure.

Authenticity Guarantee:

We guarantee that all Seresto collars sold on our website are authentic, factory-sealed products in their original retail packaging.