Hello! I have a sweet sheltie boy who is about 8 months old. We are having a problem with digging and also begging, and excited peeing. My husband can talk to him in a low harsh voice and hold him so that the pup looks him in the eye when he is in trouble. Oliver is receptive and puts his ears back, then goes and lays down as to say he is sorry. When I do this, he wants to eat me! He tries to bite, and he growls and barks. I am home all the time and have been for his entire life. He feels as though he is dominant to me, and this is dangerous in my opinion. How do I establish dominance with him? Nothing is working! Help please!
Hey welcome to the Forums, and thank you for reaching out to try and get help, that's great.
The dominance theory has long been thrown out as being flawed, and is indeed outdated as well as thinking you must 'dominate' your dog, you really don't have to. A constant battle for status in wolves (or dogs for that matter) just doesn't exist, but unfortunately it has been popularized too much in current TV because it makes for sensational shows and looks for quick fixes... we humans are addicted to both, lol. Many of us have started out there, but have crossed over and dismissed that way of training, with much better results and it feels better in my heart than anything I did previously!
So that's good news, there are tips and tricks that will help you establish a role as benevolent leader and not a dictator... Your puppy is giving you all kinds of signals. I recommend researching new ways of training that won't involve trying to stare down an 8 months old pup.
First of all stop with the stare down, you're lucky the dog doesn't bite you or your husband, but that type of training will suppress the dog and then inevitably a repressed dog will lash out of frustration, it's normally never aggression. See? More good news, I don't believe it's true aggression, it rarely is...

I really recommend a force free trainer and classes, it's such an eye opener, but not one that still does the ole outdated way of doing things with choke collars and other aversive methods, try it.. force free... it's a really good tool!
What is it that you're doing when you say correcting?
For begging I recommend a game called 'It's yer Choice' It's amazing and works very fast...
http://www.youtube.com/watch?v=ipT5k1gaXhc