Why have more than one leash?

I have always had more than one leash.... Even before I made leashes! It's nice to have a spare leash in the car. And depending on the size or setup of your house, it can be useful to have a leash by the front door and one by the back door. I keep my old ratty leashes in the garage so I can grab them on rainy days or for walks where they might get dirty. And of course it's always good to have a spare leash in case you lose one... My spares are my older leashes so my girls can get all dressed up in their nice matching sets when we go out on the town!