Provide long-lasting protection to your dog with the Beaphar Canishield Dog Collar. Containing the active ingredient deltamethrin, this collar kills fleas for up to 16 weeks, ticks for up to six months, and sandflies for up to five and a half months. Ideal for owners who prefer a hassle-free solution, it ensures your pet stays protected without the need for monthly treatments. Suitable for all dogs from seven weeks of age, the collar starts killing fleas within 24 hours, and ticks and sandflies within 48 hours. Clinically proven and available without a prescription, this flexible collar is easy to fit and adjust. Simply buckle it around your dog’s neck, slide it into the correct position, and let your dog roam around pest-free.