if I could just understand puppy dog tail wags

I'm trying to write from my cell phone. Kaci, my fearless, four legged, furry, companion, has either decided to help me or is trying to tell me that he needs my attention instead of my cell phone!  oh how I wish I could read puppy dog tail wags!!  if I could, I'm pretty sure he would tell me that throwing the bone for him is way more important than Facebook, taking him outside to investigate the remains of the neighbors barbecue (in case they dropped anything) is way more important than reading emails, and making sure his food and water bowls are filled up, definitely take precedence over even writing this blog!!  He's a sweet non judgemental, always loves me pal!  Hmmmm, I think I'm ending this for tonight, and going to pull him up on my lap, scratch his ears and watch the last few minutes of Castle, all while telling him what a good little puppy he is and what a great friend he is!  Thank you also to Gloria & Johnny, Lora, Staci, Dina, Nancy, Juan for also being good friends!  (but I'm not scratching any of you behind your ears, LOL, though I might buy you an ice tea!)
:-D