Ok peoples give some help! FosterDog is a labradoodle, 2.5yrs, was a duo with his littermate but they are seperated. Was in another foster home with other dogs and "got on fabulously" with them. We had one issue of food agression towards Oka - but he is VERY skinny and possibly hadn't eaten that day. No aggression towards us near his bowl. We had an incident where he was led in the room, Oka walked past, then led down in front of me. As her elbows hit the floor, he growled, and continued until she got up. She jumped onto the sofa, and led semi in front of me (like protecting me) and he didn't make a peep. A second incident like that but he was wagging his tail too. The third he was infront of me sat trying to get me to stroke him (he is a pushy little sod, no manners!) Oka went to the baby gate and Mark stroked her over the gate, FD looked and growled and Oka moved away. How should i deal with this? I'm about to email the previous fosterer to see what she knows. I will not be spraying water at him as one person has suggested elsewhere. So i turn to you, my P+ training buddies for help!!