Long Line Training Lead with Handle - Waterproof BioThane® - Dog LeadDesigned for dogs who need a little more freedom while keeping you connected, our BioThane Long Line Dog Leads are well suited to recall training, beach walks, hiking, tracking work, and everyday adventures. Made from genuine BioThane, these leads are waterproof, durable, and easy to clean after muddy walks or wet weather. Unlike fabric long lines, BioThane wont absorb water or hold onto odours, and it glides more easily over grass and dirt during