IT has NOTHING to do with him getting trained!! It has ALL to do with the fact that when he is tired or warmed up before he goes for a walk he seems to listen better because he is not so feisty!
jack there is a thread already on this in the behavior section. I think it was even posted for you in the other tread. There are two threads, one about Vals aggression problem and one about the DD label.
Valentines Aggression Getting Worse
Now my questions was: "Is it safe to exercise him a little before we go for walks, because when I DO exercise him a little he listens cos he is not so "fresh" and excited"
Please try to keep this about Treadmills, if you want to comment on Valentines behavior please post in the appropriate thread (linked above)
Thank you