Hi,I would like to have about 100/200 dogs leads plus matching collar/harness, all personalized with my logo.Hemp is my favorite material (would like various colors) and would like to know the authentication for the hemp material.In terms of size i would for 3 sizes for small, medium and large dogs.I am in London, UK - is there any way to have a sample before making the order?How long will it take ?What would be the price, delivery included, for 100 leashes + 100 collars +100 harnesses?Many thanksLuisa Show More