Bomb proof

 Lots of people describe their equines as bombproof, meaning that bombs could go off in their near vicinity and it would not alter their demeanour.

Apollo is exactly that, this is he "helping " as I do jobs around the smallholding on the weekend. The fact that I have a live chainsaw in my hands doesn't bother him in the slightest. If only he would pich up the cut logs and put them in the log box for me.