Description
Seresto Collar for Small Dogs is a 38cm, adjustable, odourless, and water-resistant collar that provides up to 8 months of continuous protection against fleas, ticks, and biting lice for dogs weighing up to 8 kg.
Key Features and Benefits
- Long-Lasting Protection: A single application provides continuous protection against fleas and ticks for up to eight months, eliminating the need for frequent monthly treatments.
- Kills and Repels: The collar works by slowly releasing two active ingredients through the dog’s skin and coat’s lipid layer. It kills existing fleas and repels and kills ticks through contact, meaning they don’t have to bite the dog to die, which reduces the risk of disease transmission.
- Safety and Design: The collar is designed with a ratchet-release mechanism that allows it to widen or break open under pressure, helping to prevent choking if the dog gets caught on something. It is safe for puppies aged 7 weeks and older.
- Water-Resistant: The formula remains effective even after exposure to water from rain or swimming, though frequent shampooing or swimming should be avoided to maintain optimal efficacy.
Active Ingredients
- Imidacloprid: 10.0% (kills adult fleas and flea larvae)
- Flumethrin: 4.5% (repels and kills all life stages of ticks)





