I wish I’d been able to frame this better, but I was afraid of getting run down!
Sometimes you have to take risks to get the shots you want! I’m afraid because you didn’t risk being killed, is the reason this shot is just an average snapshot (for me). Ok, you did get down low, but just not low enough. Cropping wise you’ve chopped off a bit of his tail and some of his back, which both detract from the shot. But the biggest problem is you didnt capture his eyes.