Thanks everyone. He is definitely back to his old self this week thank goodness!!! Playing with me again, trying to steal my dinner haha! His coat is even shinier. It must have been a rough few days for him trying to adjust to his holidays ending. I'm just so happy and thanks for all of the reassurance. We have enrolled in puppy classes, which start in two weeks. Sadly we never got to do them because of the covid lockdown. So that is something to look forward to!