All puppies will have their moments of madness. Robbie (15 weeks) has one most days in the evening., He just tears around the place barking and going loopy basically. When he first did that I was worried - I now know that this is normal for a puppy. We basically leave him to it and dont try and intervene as he would then think we are playing and we end up with a nip or 2 or 3
I add here that when he is doing it he is in the garden so he is not at harms risk to himself - us - or our furniture.
He has however not attempted with the furniture yet although i imagine that could come. I personally would not attempt to pick him up at all as that could prove disastrous. I personally would tell him a firm 'NO' and then try and encourage him away with something else. However something tells me this wont work perhaps with Jess. So, in our case we have french doors that open from our lounge onto the garden - I would open them up and take him out the garden where he can let off his steam harm free out there.
He needs to have 'time out' and be taken away from the situation - but - not by hands - by encouragement to go elsewhere.
Can i ask - is your house generally a calm house or not? Its just that i would say ours is as our children are older and we all have the time and patience for Robbie - i know for a fact that this has a huge impact on their behaviour. The odd day where i have been stressed and rushing around - kids are busy etc - robbie picks up on this and misbehaves. I detected this immediately so now make a conscious effort not to let this happen too often. Dogs are like children they pick up on your moods and the environment they are in. If you create a calm and safe haven for them - equally adding time, fun and play into it - your dog will feel safe and comfortable with its surroundings and as a result hopefully a loving pet.
Have you considered whether Jess is right for you? Have you considered that he may not be?