Does not bark at strangers?
I try to read as much of Diesels body language as possible esp since he is Dog aggressive I watch him like a hawk. Diesel will bark his head off at another dog, animal, or movement in the weeds / woods. When a person stranger or not approaches the house / pulls in drive way or passes through our property he is completely silent he watches them if they approach him, he crouches down not quite in a lay position almost like a pounce position. He is SUPER people friendly will lick someone to death given the chance so this behavior is a little strange to me. Most recent example: A friend of mine stopped over the house to chat Diesel came up on the porch where I was sitting and stood at the top of the steps he watched the car come into the driveway and park as my friend approached and got about 15 feet away he crouched down silent. I told my friend (who met Diesel 2 times before) to talk to him and I talked to Diesel as well. Once my friend was a few feet away Diesel hopped up and started going crazy happy! The time it took for him to close that 13 ft gap seemed to go in slow motion as I was convinced Diesel may attack him. Anyone elses dog do something similar or can I get some opinions?