I wanted to do some trailer loading exercises with my horse tomorrow and I was talking to a friend and she showed me a cool video about trailer loading.
But I noticed in the trailer loading video the person had a stock trailer (like one mentioned above) but without a truck attached to the trailer.
Isn't it dangerous to do? I'm not sure, but if the trailer is small and not long does that make a difference?
Anyways, whats your opinion on this? Would you do trailer exercises with a small trailer and not have a truck attached?