What's a definitive sign of the teenage stage?
My guy is now 6 months old and definitely entering the "Everything you taught me goes out the window!" stage. Some things are so hot and cold, come and go, and unpredictable by the day that I'm probably more exhausted now than I was when he was 8-12 weeks old.
For instance, one day he will be an absolute terror and then the next a total angel (sometimes it's hard not to worry). His enforced naps are even more challenging now, even when I know he's overstimulated and tired, but he fights them more vigilantly now than ever! Also, he's off and on less interested in mealtime except for when its treats.
What was your sure-fire sign your auss was in their teenage phase?