Originally Posted by MsBHavin
She could be a captive bred mustang.
I knew a guy who bought a mustang from Wisconsin when the rounded up the mustangs and sold them in masses. She didnt have a brand. She just passed away like 2 yrs ago at the age of 31 (i think). She was estimated to be 5yrs old when he bought her.(so she might outdate BLM-but I have no education on them at all, so I have no clue, just a guess.)