Our Roo Lumbar treats are meaty kangaroo spine pieces that combine bone, tendon, and lean muscle - delivering a naturally balanced chew packed with protein and minerals. Sourced from wild harvested Australian kangaroo, they offer both nutrition and satisfaction in every bite. The firm bone and tendon content make these a long lasting chew, ideal for moderate to strong chewers needing both physical and mental enrichment. As they gnaw, the texture also helps reduce plaque and support dental health.