PETMEX deer antler L is an exceptionally durable and demanding chew, created for adult medium and large breed dogs that need intensive occupation. Made 100% from natural antler sourced from deer shedding, it contains no preservatives or dyes. This mono-protein treat is completely odorless, making it suitable for owners and dogs sensitive to strong smells as well. The extremely hard structure of the antler satisfies a strong need to chew, helps reduce tartar, and keeps the dog occupied for hours. Deer meat is recommended for dogs with food allergies, and the antler additionally provides natural minerals such as calcium and phosphorus. Ideal for dogs that devour other chews within minutes.