I'll try to condense
Coworker they have an approx. 8 year old mixed GSD breed. Adopted from a shelter at approx. 3-4 years of age by the husband. Dog adores the husband but he married my coworker shortly after the adoption so she has been a part of the dog's life nearly since day one.
This evening coworker's DH spent time outside with the dog while doing yardwork. When he brought the dog inside dog peed on the table leg. He said no to dog, grabbed his collar to take him out and put him on the run while he cleaned up the spot. The dog turned and attacked the guy.
I say attack cause he should be in the ER right now getting stitches but is afraid of the "attack" being reported so he won't go.
His wife (my coworker) called me.
I told her they need to get the dog's T4 levels checked and go from there. This was an unprovoked incident and the dog has always adored his man.
I mentioned the T4, give the night for themselves to calm down and deal with it tomorow.
BUT - they have a 4 year old son and a baby on the way in October.
I also had a thought that perhaps, since this dog is older, maybe he's got some joint pain going on and the quick movement caused him some pain so he lashed out.
I'm going to mention that tomorrow.
Anyone got any other ideas? Sounds like they are receptive to not just putting the dog down but they do have major concerns with their children and all - and I don't blame them. This is a good size dog.