The Julius-K9 Fluorescent Black IDC Retriever Leash with Training Collar is light, strong and comfortable for both the dog and the owner. The fabric of the retriever leash is strengthened with leather at the grip part and above the carabiner, giving stability when exposed to heavy-duty use. Fluorescent threads in the retriever leash give superb visibility even at night. The retriever leash with training collar can be combined with any type of collar and harness.