
If you do a search on here for two pups you will see lots of posts on why having two pups at once is a very bad idea in most circumstances

Very few breeder would consider selling you a puppy if they know that you are intending to have two pups close or the same in age.
One pup is plenty enough work for about two years, two is not double the work but at least triple.
Barbara and the Grey Curly Tails.