Security against Theft - GPS tracker?

[Fairview]

So I've got my Mule and now wondering about security as it's on a small Horse yard that is not monitored at night.

I bought a heavy duty Chain and Lock but someone suggested to just put a tracker on it.

Has anyone every heard of doing this? I guess the biggest thing is keeping the battery charged on the Tracker and whether or not you need a SIM card in it, i.e. like a mobile phone?

[Fairview]

Ok.. so I did some searches online.. doesn't see practical for what I need; but the technology is pretty cool.

[Alex]

You could put a motion trail cam on a tree somewhere or get one of those cheap kids gps trackers and hide it in the seat.