To oppose the English south of Edinburgh, the Earl of Arran had raised a large army, consisting mainly of pikemen with contingents of Highland archers. Arran also had large numbers of guns, but these were apparently not as mobile or as well-served as Somerset's. Arran had his artillery refurbished in August, after the siege of St Andrews Castle, with new gunstocks made from woods of "Aberdagy" and Inverleith. The Lord Treasurer's account describes this work as preparation "against the feild of Pynkie Cleuch."