I really am not sure I should be posting this but here goes.
Biz, my sable GSD, genetically fearful, had never been to a dog park because I had no idea how he would act or react to an uncontrolled situation (like that mattered anyhow).
When he bit my friend at my house unprovoked, meaning he was not being threatened stared at or anything like that, it was on his left thigh. He bit him so badly it bled thru the band aid and now he'll have a scar. Luckily it was my friend who is not going to sue me.
Why do I post this? Coincidences
A. I knew better than taking him to a dog park.
B. He bit my friend on the left thigh, not the right but a thigh none the less.
C. A sable male who had messed up genes (come to find out 4 dogs w/the same sire were put down for the same issues)