In my former life I put a dog or puppy in an appropriate sized crate and ignored it untill it went to sleep, then quitly opened the door so that upon waking the dog was free... or I would put him in at bedtime and not let him out till I woke up or morning, whichever came first.
As the years went by I began to worry that I may be damaging the brain wiring of 7/8 week old puppy by subjecting him to all the stress. That theory was backed up by John Bowlby's "Attachment Theory" of child development. So I began acclimating the puppy or dog to the crate gradually by putting his food in the crate and leaving the door open, then after he was seen to be going into his crate for naps I would push the door closed (but not locked) so that he could with a little effort push it open when i called (with a treat) when he was comfortabl with this i would lock the door and feed him through the grate and unlock it while he was eating the kibble dropped inside, Then I would lock him in and let him watch me prepare his food and bring it to the crate, open the door and put his food inside, THHEENNN, I would lock him in and leave his sight, if he started whining I would stay hidden, if he shut up i would appear slowly approching, at the first yelp of whine I would recoil as if frightend and the louder he yelped the farther and faster away I would go, If there was any hesitation between barks, jumps etc. I would start forward again etc. so that he was in total control of my coming and going by what HE did. THEEEEEEEENNN and only then would I lock him in overnight
I have to say that method two resulted in a more well adjusted and confident dog....but house traing took like forever, with many accidents along the way.
Then I got a 12 week old Pit Bull which I named billy, after my stupid, obnoxious older brother. My nieces daughter ( who abused him) dumped him on my niece who after a few days called me because she already had like twenty or so MIn-Pins and she knew I loved dogs...
Well, on the way home I noticed that he seemed overly stressed so I determined then and there to be gentle with the pup, he is now one year old, Crate trained on method two. Since he has been with me he has never heard the word "no", or been yelled at, hit etc. I have always used positive re-enforcement, classical conditioning, habituation, etc. in short, Since twelve weeks old to one year, he has not known violence or force of any kind....But!
He will not guard my property, or even HIS! nor will he defend himself... a couple of weeks ago my other brother gave me a three year old German Shepard bitch and a 12 week old lab-shepard X... The bitch jumps on billys back and growels and barks at him and he just stands there (sometimes he will growel a little, but thats it) she won't even let him in the house...his OWN house! Also when a stranger comes to the door he doesn't even move! just like, opens one eye to see whats going on and goes back to sleep. when a stranger comes in the gate he goes to the back of the yard not out of fear, but just to avoid the stress of meeting a stranger I suppose, yeah, thats it! He is STRESS AVOIDANT.
Note when he is on the leash for a walk he is very friendly and sociable and likes meeting new people, but when at home, unless he is REALLY hungry, he will let the puppy take over his food dish...The 12 week old puppy!...Anyway, I am wondering if I was too soft on him, and by not exposing him to any stress created a dog that can't handle stress...But I digress!
As I said, I now have this 12 week old puppy and a GSD bitch about three years old (obviously had no training) I need to get control over their learning processes before they start to "pack up" with either a chain or a crate. So here's the question; which crate training method would you recommend and why?......sorry for the loooongg story.