Ok, this is a strange one my friend has 3 GSD's and a Rottie/GSD, 3 males and 1 bitch.
Two of her males (1 GSD and the Rottie X) have recently started 'fussing' around her other males 'lipstick' before a walk, they are either side of him growling at each other and the poor lad is stuck in the middle of them. She's told them to leave but they are both reluctant to move away and it's scaring the male whos's being fussed over.
Any ideas what this is and why??