I left the gate open for 10-15 minutes on the 1st July 2017 and he arrived "out of nowhere", looking rough, no collar, no tag, no microchip, skin and bone, and a bit wild and "nuts"! :) The local vet thought he was around 18months-2yrs old then, so that would make him 3-4 yrs old now (but he still acts like a "silly young boy" most of the time ;)
Thanks for looking, resteems, upvotes & comments most welcome.