When I had to have my last poodle put down 15-1/2 years ago, I went right out and bought another, won't replace the old dog, but a puppy will sure lift the spirits and take your mind off losing one. I can't do that when my 15-1/2 yr old dogs go, I also have a 2 year old Chihuahua, she would be best being an only. Good luck, crate will make the training easier.