When we were looking for our Pyr, we wanted one that had the temperment that showed she'd tend more towards submissive to us. I have several small children, and could not risk the dog we chose being the boss..We passed up one dog because the way the owners treated him was that he was the king, and did whatever he wanted, and she just put up with it. Not my kind of dog...
When we found Sugar, she immediately came up to our then 2yo, who was then terrified of dogs, and laid at his feet...We knew she was a keeper! She was so sweet! We did things like when you walk out the door, she doesn't go first, we do..She was trained like that, and we knew it. She's been the best dog..When we brought her home, we did a little bit of work with her and the chickens, but she did get one..Not sure why...So, we took a chicken, made the dog lay down, and this takes two people..We held the chicken right near her, about two feet away, and told her "Not yours Sugar" over and over...She knows that command..If she tried to sniff or reach out for the chicken, we'd yank her chain back and tell her it wasnt hers..Once she stopped doing that, we put the chicken on her back. Same thing..over and over...until she submitted to the chicken..Ever since then, we've not had a problem..Now, it's her personality..She's a pleaser..She's such a good girl, and awesome with the children..When we run her in the back yard, if it's me, dh, or one of my older children, she will run super fast and buck around like a bull..It's the funniest site..But, if there are little ones around, she's more careful and wont get quite as crazy...
You can watch Caesar Milan on youtube and also on netflix if you have it..I think you have to get the cds for it from netflix..It does help, and we got some awesome pointers from him...
Hope this helps!