Basic Leashes by Mendota Pet. Details:Discover the timeless design and lasting quality of the Mendota Products Large Slip Dog Lead. Handcrafted in the USA, this British-style lead is a leash and collar in one convenient design—something that’s been used by professional trainers for years, and is now adapted for walking and training. It’s made from a durable, multi-filament braided rope with a “broken in” feel that is soft on your hands and pliable enough to roll up and put in your pocket. The oil-tanned leather splices and coordinating hardware give the beautiful finishing touch, proving that the best design is found in the simple details.