Hi Helen. Thanks for answering.......................it might just be coincidence, but all the incidences have happened since the booster. Do you believe it could be related? He appears ok again now, no more attacks on Ollie. But, I am trying to keep a watchful eye. It has just made me feel a bit nervous, because it is so out of character.
Hi Hannah. Luis has been rubbing his ear on the floor, so have just checked him. There is no smelly ear or anything. I gave his ears a wipe out with his ear cleaner, and will keep an eye on things just in case there is any chance it might be related.
Hi Jeff and Annie. Luis is certainly the one (out of the three of them) that likes his place by me...................but, the only thing that worries me about these incidences is that they have never been about place. He has squabbled with Ollie about toys, then with other dogs about them invading his space. Luckily there have been no bites or injuries, but just scary growls and defensiveness.
Thanks everyone. At least I have got a few things to think about.
He seems ok with Ollie again now. They have been back to grooming one another peacefully. I guess it is gonna have to be a case of keeping a watchful eye, and if necessary seeking help if it becomes too much of a problem. I am keeping everything crossed that it is just a case of him being out of sorts because of the booster, or something I have not picked up on.