Seresto-Flea and Tick Prevention Collar for Dogs

Protect your dog with reliable, long-lasting defense against fleas and ticks. This waterproof collar begins working within 24 hours, helping to repel and kill fleas and remove ticks within 48 hours, so your pet can enjoy comfort and freedom all season long.

Why pet parents like it

• Fast-acting protection starts within a day of application
• Waterproof design stands up to baths and outdoor play
• Up to 8 months of continuous coverage
• Easy to use—simply adjust for a comfortable fit

Features & Benefits

• Treats and prevents fleas, ticks, larvae, and lice for up to 8 months
• Contains Imidacloprid and Flumethrin for dual-action, long-term protection
• Sustained release technology spreads active ingredients across your dog’s skin
• Suitable for dogs and puppies 7 weeks and older
• Large size: 70cm collar, adjustable for a comfortable fit
• Includes one sealed collar for large dogs

Best for

Large dogs and puppies 7 weeks and older who need dependable, hassle-free flea and tick protection.

Care & Use

Adjust the collar for a snug, comfortable fit. Check periodically and adjust as your dog grows. The collar is waterproof, but for best results, replace after 8 months of use.

• Color may vary slightly due to monitor settings
• Manual measurement may result in a 1-2mm size difference