Direction For Use: To be use on Small Dogs and Puppies (4 months and older) with a maximum neck diameter of 21 inches.

Remove the herbal collar from the bag and fasten it around your pet's neck. A correct fitting will enable two of your finger to be comfortably inserted between the collar and their neck. Loosen the collars as your dog grows bigger. Cut off and dispose of any excess length of the collar which goes beyond the buckle. Wash hands immediately with soap and warm water after fitting.

Dr. Mercola's Herbal Repellent Collar is waterproof and does not need to be removed until it's time to replace the collar.

For maximum protection, replace collar every 3-4 months and use simultaneously with Dr. Mercola's Spot on Herbal Repellent for Dogs & Puppies.

After use, dispose of the collar and its packaging according to your local waste regulations.

For use on dogs and puppies only.

Keep out of reach of children and pets. For external use only. If signs of irritation occur, discontinue and contact your veterinarian. Avoid contact with eyes and clothing. Not for use on puppies under 4 months. Do not use the collar to faster or hold your pet.