a few things/questions about your dog since having LO:
1) Has your dog become overly obnoxious since having LO? My dog will have been let outside, fed, played with...and he will sit there and squeak constantly!!!
2) He is ALWAYS licking DS on his face while he is crawling, we have a yorkie so they are basically at face level. But I will tell him NO over and over and he just runs right back up to him and licks him.
on the positive side, he hasn't reverted since he brought DS home, I've heard of dogs that start going to the bathroom in the house and chewing things and stuff. he hasn't done that at all so that is the plus side. but the other is driving me INSANE.