
Hi,
Why don't you register and give us some more details? Whilst it is often good advice to wait until your dog is a bit older before getting another, if that 'perfect' dog comes up it MAY be a sensible move although it would require much hard work on your part.
However, particularly with two males, this will be very dependent on breed, etc. - for example only, two young male toy dogs would be a very different proposition from two young males of a Working or Gundog breed.
M.