our dog jake is an 18 month chocolate lab, great dog, very loyal, was undersocialized when we adopted him at 10 months old, as he stayed in a kennel with his parents, and his sib mate (female) almost all of the time.
he was very dirty, but was able to come to our house.
He immediately was agrressive with men, never me, nor my wife, no other overt domninat behaviors (food/play aggression) was jumping on furniture a little bit.
he went into daycare and and did well, and got along with the other dogs, after several months bit another dog and was kicked out.
over the last 2 months, we have trained him 90 mins per day, sit, stay, down, come...we go through the doors first, he waits to eat...and has had no more agression with other humans, in fact we have a male teenager come and take him out of his crate mid day, and Jake has been doing very well.
Here is the problem: now he wants to attack everydog around. he know hasn't been around a lot of dogs, so if we go somewhere, if a dog comes up to him, he wants to tear it apart. male, female, even if they are showing non-dominant behavior.
HELP ??