In case you're lacking human contact, but still have man's best friend..

pet plus dog leash

This is really semi-creepy. The leash has a hand hold, as a substitute gf/bf, as if you missed the contact. It's all done as a part of a project to get animals closer in social interaction to the owners.

I think this hand/leash thing just scary. If you need this kind of contact so badly... please don't do this.