His bladder is as good as mine 😆 

Mine just turned 5. He still likes to run around a bit, but prefers to sniff stuff now, when we go for walks. 

It's interesting seeing their habits slowly change over time.

My previous dog Bella, when she hit 10, she would just go out and chill by herself for hours. Never used to do it before. 

 He loves walks. Loves to roam the backyard as well. 

I think some of this is age & habit. He literally forgets he was just outside a second ago. 
Or he’s just trolling me & for that I give him kudos. Smart boy.