An ultralight dog collar with a minimalist design the, Hi & Light from Ruffwear is crafted with rock climbing sling inspired webbing, which is known for its impressive strength-to-weight ratio. The simple design features a strong side-release buckle for easy on/off and Ruffwear's signature collar features: an aluminium D-ring, a piton-inspired separate ID tag attachment point, and a silicone tag silencer. Ruffwear Hi and Light Collar | Walking Gear for Dogs | George Fisher UK