The Nina Ottosson Dog Worker Composite is an interactive dog toy specifically designed for demanding canines. With a difficulty level of 3, it challenges dogs to use their problem-solving skills while also promoting their mental stimulation. The toy is made from a durable composite material that is both long-lasting and safe for use. Its wood-colored surface blends harmoniously into any environment. Measuring 50 cm in length, 34.5 cm in height, and 5 cm in width, it offers ample space for various play options. This toy is ideal for dogs that enjoy being active and want to test their intelligence. It is excellent for interactive play and can help prevent boredom by engaging the dog's natural instincts. The Nina Ottosson Dog Worker Composite is therefore a valuable addition to any dog owner's toy collection.