We kindly ask you to measure your pet's neck accurately before ordering. For the best fit you should allow for a finger or two between the collar and the neck. The necklace has to fit tightly around your pet's neck, but not interfere with breathing. If in doubt, order larger size!
Please note: Amber Crown necklace is a strong prevention but not a treatment remedy. Therefore, the best practice is to treat the existing infestation with more potent remedies (consult your veterinarian when in doubt) and then put on the Amber Crown necklace for further natural protection.
For maximum effectiveness, change amber collar two times per year or when the beads get polished.