Connie, I think it's both dominant-aggressive and possessive aggression.
I copied the orginal post and here it is. Now maybe we can make more sence out of this behavior with all you guys help.
I have been having some dominance issues with my 14month old Crok grandson.
He isn't that bad yet, but i can see it starting to escalate so i want to nip it
now while hes still young and before it get really bad. It seems like he will
fight me just to fight me. He knows out, and outside his crate he will usually
out fairly well with out much choking off or anything else, but sometimes it
seems like he decides he doesn't want to let go and wont let go for nothing.
Ive tried choking him off when he gets like this and he will let his tongue go
blue and gasp for air but still wont let go, if i try to pinch his gums/ears/etc
hell start this screaming (assuming from the pain of being pinched) but will
just clamp down harder, I have tried to use other toys/balls (even the exact
same type- same ball with the same rope) and tried to use food etc. Everything
i have tried that have been suggested to me for outting works SOMETIMES but when
he gets in his mood it seems no
motivation, no correction no nothing is worth letting go. Also if he happens
to jump in his crate to fast and i dont get the toy/ball from him, he kind of
puts his head down and gives me this look like he's saying "just try to take it,
ill hurt you" Now needless to say, i am not scared of him, and reach in there
and take the ball/toy (well try too ;-)) He is also being more defiant in other
aspects like OB and general house manners/OB. He is also starting to jump on my
3.5yr old male for no reason (my other male is far from being an Alpha, but hes
not the Omega either, he seems to just not care about the pack order) which in
return will cause a fight. OK so my question is, WHAT do i do to correct this
behavior, before he gets older and more mature and becomes worse. I have had
people suggest getting physical with him to show my dominance, but i do not
think this will work because even as a puppy i have gotten pretty physical with
him ( issues dealing with the cats in
the house because he is a house dog) and it doesnt even phase him. TIA