Help!
We've had our lovely pup for 2 weeks now and he's been an angel. Until yesterday when I feel like he turned into a different dog.
I went out for a few hours and left him with a puppy sitter (who he's been left with three times before for a few hours). When I got back he was relaxed and then after he'd eaten he went wild and has stayed that way: barking, running, jumping, scratching himself like crazy. Eventually he settled on the sofa.
Took him out to pee at 11 and then again at 3. This morning I cam down at 6 to find he'd pooed in his crate 
Opened the door and he rushed out to do another (big) poo.
Someone help me... is he OK or do I have the start of a dog with separation anxiety!