I want to make sure Jaegar isn't gun shy, so I have been exposing him to lots of strange and/or loud noises. This weekend I took the pooch out to my dad's and had him tied out at the house while my little one and I went out in the back 40 (actually it's really 20) to let her get some trigger time on the Tac-Sol 22 AR. He was going totally nuts trying to get off the lead and get out to the range with us, so after I got done reloading the Black Dog mags I went and got him and brought him out to the range. We shot off another mag or two and he didn't really have any reaction to the shots. I loaded up a few more rounds and went and stood about 15 feet from him and proceeded to fire off the rounds with ZERO reaction.
The final test was when I ran a few drills with the P30. I had him and my dad's shepherd off lead, as I wanted them to be able to head back to the house if the noise was too much for them (and they like to play together, so I figured the playing would help distract them from the gun fire). I started some drills with them hanging out behind the line, but after I started I could barely get off a string of fire due to the two of them running between my legs. They didn't give a rip about the rounds going off 5' from their heads!
Looks like I don't have to worry about taking him to the range with me any more.