Trailing Long Line Dog Lead - Waterproof BioThane® - Dog LeadDesigned for dogs who need freedom to explore while remaining safely connected, our BioThane Trailing Long Lines are ideal for recall training, hiking, scent work, beach walks, and everyday adventures. The handle free trailing design helps reduce snagging on branches, long grass, and rough ground, allowing the line to move more smoothly behind your dog during use. Made from genuine BioThane, these long lines are waterproof, durable, and easy to clean