We have five dogs, two are neutered males. Jack is a 16yo large collie and Baxter is a 2yo AmStaff. The other three are females.
We got Bax as a puppy. Jack took charge of him and exerted he was in charge in non-violent but bossy ways – they were friends, though Jack got a bit rough with him occasionally.
A few months ago the two had a horrible fight in the backyard. Jack was bothering Baxter and Bax went after him. They both inflicted minor wounds on one another, nothing awful though it looked and sounded like a death match. But this was the beginning of the situation. (The girls are not involved at all).
After a few episodes of fighting we’ve not allowed the boys unsupervised yard time together and have had a moderate security system to keep them apart.
We were enjoying almost a month’s peace then the boys had a bad fight last night – in the house (first house fight, so high security measures weren’t in effect). Jack just has a nip on the ear, but it looked and sounded as if they were killing each other. Now they are both on a leash inside their own house areas and the yard is now maximum security.
Bax might be sensing that Jack is really old and there’s a leadership position coming up. Both are otherwise loving, silly, happy dogs with other dogs and all people. They just decided one day to hate each other.
The fact is that Jack is an extraordinarily old collie. He’s in good shape, but can’t live forever – so that will eventually solve the issue (I so hate thinking about this).
The good news: Bax and his sister Tally are going to a three-week board and train facility next month. They both completed kindergarten and first grade, but are in need of some advanced training. We will be gone for two weeks in June and were terrified about leaving our petsitter in the fighting situation. The boarding place is huge, gorgeous and fun, it’s like a dog spa with classes.
So, four more weeks of being fulltime dog prison guards. This is so sad, sucky and stressful. Sigh