history: When I got my new puppy I was so excited, the joy of adding a new member to the family was the best! I was so excited when I got my new puppy_comma_ it was awesome!
current: Man, I'm so jealous of you. I love that new puppy stage, as tumultuous as it can be. There's just so much emotion and "new feelings" going on as you watch it grow.
next: I agree with you, the joy of adding a new member to the family is a wave of emotions, positive ones of course!