Raising littermates, or two unrelated puppies that are close in age, isn't twice the work, it's more like four or five times the work, since they need to be separated more than they are together. Crated separately, fed separately, trained separately, walked separately, pretty much everything separately, to avoid them becoming overly bonded with each other, and not their humans. Also, with having two males, there is the possibility of same sex aggression as they mature. Returning or rehoming one of them would probably be a good idea.
And yes, if they don't know how to play with people, they can be taught. A friend of mine recently got a working line Belgian Tervuren puppy, and has some videos posted of him. He is a sport prospect, so he is very bitey. In this one, she is mainly just playing with him, bit there is also a bit of beginning heelwork.
And yes, if they don't know how to play with people, they can be taught. A friend of mine recently got a working line Belgian Tervuren puppy, and has some videos posted of him. He is a sport prospect, so he is very bitey. In this one, she is mainly just playing with him, bit there is also a bit of beginning heelwork.