Wainwright's

The past couple of days, Loki has suddenly decided to start jumping up on the couch and just generally acting like a nuisance. He does act like a nuisance sometimes, but he was improving a lot, whereas the past couple of days he's been moreso than usual. And he's NEVER tried to jump on the couch before. The woman at puppy classes said someone in their dog classes has Wainwright's, and her dog's been acting weirdly too, and how they changed the recipe. Has anyone else had any similar stuff going on, and does it sound like it could be that, or just a typical puppy pushing his luck?

sounds like a puppy pushing its luck but having said that Tommy the Terror is running down his Wainwrights at the moment to swap over to Fish4dogs so we will have to see

I would say it was him pushing his luck.
I had a nephew who come early hours at mine one night drunk wanting to get his head down. For weeks after Blue kept doing it and later I found out he had let the dog on the sofa and cuddled into him. Only takes one person once and they all of a sudden think it's alright. Is there a chance someone has let him on for even just 5mins?

We did the first week we got him, but not at all since then, and nor has he tried to. Maybe he is just pushing his luck. I just thought I'd ask since I know their behaviour can be influenced by food sometimes, and it came on very suddenly.