Never seen a thorn do that... were was u hunting so I know to stay out those woods
West texas. if you find life forms it will either stick you poke you or bite you. But if your worried about a thorn getting stuck in a dogs foot and you hunt in the state of texas i would advise you to stay out of the woods. Cus it happens to my dogs all the time. Defenately not trying to start anything its just the truth. I promise you it WILL happen