We have a 9 year old Labrador. He has always been a bit odd but funny IYSWIM? we nicknamed him scooby doo because when he got scared he would jump up and sit on our knee, even as a fully grown dog! he still does this. And he constantly "steals" cushions off the sofa and walks around with them in his mouth, same with toys, shoes...he loves to have stuff in his mouth.
But the past two weeks he has started acting REALLY odd. He just goes nuts all of a sudden and starts attacking his bed, rubbing his face along the floor and rolling around. He's usually very lazy so these bursts of energy are just not "him".
He also attacks me if I sit on the sofa, claws at me with his paws, sits on my knee or lays across me. Sometimes he will force his way behind me and get stuck. I wondered if it was just me but my daughter in law came today and he was the same with her, as soon as she sat down he dived on her (he's a heavy dog too), laid across her, started trying to roll around on her etc and wouldn't get off her.
Yesterday he went into the bathroom and refused to come out. Litrally sat there and refused to budge. I tried to drag him out, entice him out with treats...nothing worked and I had to leave him there and go to work.
I know it probably sounds funny and it is sometimes but I'm worried there may be something wrong with his head. Afterall, if humans suddenly start acting odd, mental illness is usually the first suspect.
Am I being over dramatic??