Multiple times Xiahou Yuan seemed to have an interest in maintaining the food of the army. For example, after beating Ma Teng he took his provisions, then pursued him.
Xiahou Yuan's SGZ Bio wrote:[Han] Sui fled. [Xiahou] Yuan collected [Han] Sui’s army provisions and he pursued to Yuelang City
Another time he sent Zhang He ahead to attack while he "took the rear and supervised provisions"
He forthwith sent out Zhang He to lead the march forward with 5,000 men and horses. Xiahou Yuan himself supervised provisions and the rear.
I can almost imagen what was happening. Xiahou Yuan telling Zhang He to go ahead....while he was munching on a big ham.
There are also a couple more times were his bio specifically mentioned that he sent for provisions or that he recieved, much different from what you would see in other bios.
He sent a messenger to supervise the provisions of YanZhou, YuZhou, and XuZhou. When the food for the army ran low, [Xiahou] Yuan continued to give them food and the army was inspired.....
He pacified many regions and he received his provisions in the valley to provide his army.....
[Xiahou Yuan] shifted to attack the Chuge in Gaoping and in all cases they were scattered. He received his provisions in the valley by oxen and horse.....
Is this a "healthy" obsession or rather a condition brought on by the many other times when lack of provisions caused great harm to the army (Guan Du and so on)?