Key Features: * Waterproof & Odor-Proof: BioThane® wipes clean and resists odors for a fresh leash, no matter the weather. * Durable & Strong: Solid brass hardware designed for dogs 20-40 lbs and tough BioThane® for long-lasting strength. * Lightweight Yet Powerful: Ideal for medium-sized dogs, offering the perfect balance of strength and comfort without the bulk. * Multi-Functional: Ideal for training in all environments, long walks, and hiking. For Heavier Pullers or Larger Dogs: If your dog weighs over 30 lbs. and tends to pull heavily, or if you prefer larger hardware, opt for The Big Dog leash for enhanced control.