thank you. now what can i do when Shadow (the GSD) starts trying to get in between Cammie (the boxer) et the family when he thinks shes getting "more attention" then he is? i assure you both dogs get much attention from the kids, my boyfriend et myself. Cammie is ok with Shadow getting attention, but the minute someone gives her attention (even if Shadows been getting it just seconds before) he barrels in front of her or pushes her out of the way?