@Angoohlala- My Maltese is 2 yrs 1/2 (14 and change in dog years) and I also want to get another dog, just wasn't sure if it's the best idea. I also really want him to have puppies and i haven't found a mate, but he is so energetic I'm more afraid of bringing another dog because he wants to run and hump (for lack of better term) any dog he sees. Those are my concerns. I hope to hear some feedback from other maltese parents. 