II have 4 dogs and am already using a similar method..and he shares toys and beds and gives way to the other dogs on other things.. perhaps it is due to his neglect case .. or perhaps he is just establishing his place in the pack.. we will see. Remember, I have almost normal ( for me) vision indoors in my house... Working with and owning, as well as training deaf dogs to CDX level, for the last 18 years has given me a fine understanding of body postures and language..teaching owners to manage aggressive dogs refined it .For a good treat, try training a deaf aggressive dachshund..grin.He was a real challenge...After a pro course for 16 months and graduating second in the class and 16 years of teaching as well as helping in tracking, schutzhund and search work ... I darn well better know what I am doing.. I asked this list for the opinion on this affecting his working ability, and in confidence.. Not to be told things like I was a newbie.. Sorry for sounding miffed, but I am. If I considered this a serious issue I would have returned him by now. I am aware of the potential for guarding to spread/escalate. Especially since he is a shepherd mix. I dont really know why I asked.If it doesn't resolve soon, I will wash him out anyway.. Curious more than anything..I guess. Time out seemed to do wonders this morning, It is not a technique I use much but worked with him. Sandy Foushee Infinite Paws-Abilities Training and Service Dogs Teamed with Alexandra Guide/Service Dog Colorado Service/Assistance Dog Club - Trainer.- _http://journals.aol.com/infinitepaws/zairs-journey/_ (http://journals.aol.com/infinitepaws/zairs-journey/) **************Get trade secrets for amazing burgers. Watch "Cooking with Tyler Florence" on AOL Food. (http://food.aol.com/tyler-florence?video=4&?NCID=aolfod00030000000002)