Hmmm...I also thought about getting another puppy when Bella was around the age of your dog but I kind of talked myself out of it. I am far from an expert but I have heard that it is better to wait until your dog is older around 1 1/2 / 2 years old and fully trained. That way the new pup will learn by example and it makes the training easier.
It also probably depends on the dog you have now. How well trained is he and do you think he will appreciate having another pup around? You should have them meet first and see how they get along before you just go ahead and bring him home, then you discover they are not a good match...
It also probably depends on the dog you have now. How well trained is he and do you think he will appreciate having another pup around? You should have them meet first and see how they get along before you just go ahead and bring him home, then you discover they are not a good match...