Dog is too submissive(I guess?)
My GSD Skar(about 1 year old), is perfectly sociallized dog, very friendly with everyone, good submissive dog.
But sometimes I see that his submission is hurting him, sometimes when he meet dominants dogs he begin to lick them as crazy, that make them try to attack him and showing more dominant sign, which make him to lick more(and they become more dominant).
It's also happen that when a dog growl at him, he won't try to defence himself or show some "Stay back!" sign, and that may make th other dog try to attack him.
I do happy that he's submissive dog, but some confidence won't be bad thing I guess, some self sefence(and stop those face's licking!).
Can you give me some advices?