38cm| With Geraniol, a powerful active ingredient of plant origin, it effectively repels parasites. It gradually releases the active ingredient which activates, starting 48 hours after application, optimal protection for your dog for 6 months without altering its sense of smell. Waterproof. Brown color.| The external insect repellent pesticide collar allows:| To repel parasites To carry out a reinforced repellent action thanks to Geraniol extracts To act in a few hours To respect the animal's sense of smell Water resistance
