
Welcome to the forum :)
I love your pup's name too - fab!
In answer to your question, YES, you're expecting too much, but never fear, eventually they grow up into well adjusted non-bitey, clean and obedient little critters so this is all par for the course just now.
Read and print off
this article - it's a 'must have' with pups in the baby teeth stages. Over excitement leads to all sorts of mischief, fortunately they tire easily and sleep a lot at this stage so you will have some time to rest up in between 'the zoomies' (pub aside of course!)
True bladder and bowel control are several months off I'm afraid but over the next 2-4 weeks your pup will be better able to let you know when he needs out and be able to hang on a little longer, staying dry overnight for short periods of between 4 and 6 hours :)
He doesn't speak English - or any human language - so at the moment he will learn best between positive rewards for things you like him to do he gets something he likes too, and feeling miffed when ignored which is what you should do if he's behaving inappropriately :)
Sometimes pups need 'time-out' - just like kids. IME it's best if this is required to have a safe haven for the puppy to call his own, whether a dog bed, large box, play pen or indoor kennel crate. Make it comfy, dark by covering sides etc, den-like really and somewhere he can enjoy and feel safe curling up in to sleep or chew on an appropriate toy :) If really over excited and unlikely to settle in his 'den' then often it's best we remove ourselves from them rather than the other way around - even the briefest attention is a reward to a puppy, no matter the tone of voice used :)
Pups tire easily and have short attention spans - IMO it's best not to try and train too many different commands at this tender age as he'll become confused. Ensure he learns his name, a word for toilet such as 'busy' and 'come' :) Once he's got those firmly planted into his baby head you can work on other words such as off, sit, leave, down, stay etc - too much too soon for this little guy and he'll not *really* understand any of it.
HTH, teri