A nylon dog leash is not very expensive and they are easy to clean. It’s best to look for one that is wider, particularly on the handle as they can cause ‘leash burn’ if they are pulled suddenly.
A wider handle on a nylon dog leash can be quite comfortable in your hand but nylon is harder than leather and some other materials.
Some dogs who grab their lead when humans are not
about can chew through nylon quite quickly and I’d say nylon is best for small and medium dogs that are not so strong. Some are great for night walking because they can often be reflective or even glow-in-the-dark so they can be a pretty good everyday lead.
Nylon dog Leash U2 Paw gift set