Chuffy
Posted : 2/28/2007 3:14:42 PM
Ooops - sound like you inadvertantly taught your GSD that "sit" means sit and then lay down. You did it too many times in a row and now he is anticipating what you want (and getting it wrong!) Ask for a sit and then treat (or CT) immediately his bum touches the floor. Get up and move around a bit and repeat. Have a pause after the sit before the treat which gradually lenthens. This will help him get his "sit" back. When you practise down intersperse it with a few short sits to prevent him going down the same road again.
Little dogs often struggle with down and its quite normal and OK for some dogs to learn some things slower than others. Does she ever lie down on her belly on her own? If so you can reward her for that, saying "good gir, down, good girl" (in such a way that does not make her leap up straight away). If not, then next time she is at the vet for a check up, make sure to rule out any physical discomfort that may be causing this.
With the 3rd dog I would just start over training him as if he didn't know what sit meant at all because it sounds like he's confused. I would use shapimg or lure/reward to get the sit and I wouldn;t say "sit" until his bottom was almost on the floor, then pop the treat in his mouth immediately before he has a chance to move into the wrong position! Or if you use a clicker, click the moment his bottom touches the floor and then treat.