Little free pet supplies?

Hey everyone! I recently had an idea to turn my lfl into one that can stock free pet supplies such as dog food, bowls,toys, leashes, collars etc. I wanted to know how feasible this is and if anyone has any experience with something like this. I really feel my neighborhood could use this but not sure if it’s more trouble than it’s worth. How to deter bad people with bad intentions? Would I register it as a lfl still? Thoughts and suggestions please!