Aliasing leashed → leash
Link to alias

Reason:

Sure, don't see any arguments against this alias.

Easy +1. It's barely used anyways.

I was thinking that leashed was for it in use while leash included when it wasn't being worn/used. But it looks like most of the images on the site are with the leash being used or worn in some way, so the possibility for distinction seems moot. Alias approved.