Hi!
Salty was exactly the same, could set your watch by it
Sleep was the main solution for us, he had to be put to bed quite a few times during the day
That and waiting till he got older
There is a post about my boy and our trials and tribulations on here
He is such an amazing dog now at around 20 months - so cheeky, naughty, cuddly, affectionate, energetic.
Actually he has just jumped up into my wife's (another Teresa!) arms and is being cradled like a newborn and purring away like a cat-dog
Its hard to believe what a monster he was as a puppy
Take heart, its all worth it in the end
We managed and we had no idea what we were doing until we got so much good advice and support on this forum
I get a warm feeling every time I even see a photo of a Cocker now