Hello!
I have spent all weekend looking around the forum at old posts trying to get a feel for how to handle my dog, but I am unsure if I am finding the right information for my situation and I thought some fresh eyes might be helpful.
Some background: I am not new to owning dogs. We had a very large mutt when I was growing up, a German Shepard joined the family when I was 10 (HUGE, I will add) and when I moved out on my own I worked with Pit Bull rescue and had between four (mine) and 8 (rescue) at any given time.
I had great success with all of the above dogs. None of the dogs had dominance issues, all were (IMO) ridiculously easy to train, and life was relaxed and enjoyable with my dogs.
These days my husband and I have a nine month old, neutered Italian Greyhound puppy, who we adore, but more and more often are referring to as our lovely little terror.
He is a sweet puppy, very playful, a cuddlebug, blah blah blah.
Our major issue with him is the biting. We trained using the method where you teach not biting hard, then not biting at all. With success, or so we thought. At about 8 months, he began biting again, only the puppy teeth were gone and the bites HURT.
We went back to the original training (sharp OW, then standing back to him, then leaving the room) at first it worked, and now he doesn't care. It will start as almost playful, a kind of "Hey guys, its me me me me me time" and then escalate to the his eyes darkening and getting a little snarled face if we do the "Ow!" If we stand and put our back to him and ignore, he'll attack our pants. If we leave the room, when we come back, he's at it again almost immediately no matter how long we leave.
He doesn't growl, just goes from looking playful to "I will bite off your head".
I do not want to use his crate as punishment, but I had a phone consultation with a trainer who advised me to put him in there when the biting escalates. Isn't this a bad thing?
She also suggested that this was a dominance issue, as he will also occasionally hump, or try to put himself over our heads in one way or another.
Right now we are implementing a schedule in which he is getting more walks. We unfortunately do not have a yard, so we try to play as many physically and mentally stimulating games as possible every day in addition to the walks, and we have semi-regular playdates with the same small group of dogs in someone's fenced yard.
I am basically looking for suggestions on regaining the upper hand dominance-wise and to stop the biting. I have a feeling one will help lead to the other and once he has respect for us again, it will be easier to retrain not to bite.
Hopefully someone can see something I am not, or ask me something I may not have thought to mention that will help gain some insight.
I am almost ashamed to ask since I had an awesome pack of very powerful dogs in the past, and yet this tiny little thing manages to win the dominance game!