Harper is just a little over 4 months now, and is cute as can be. However, her potty breaks are starting to drive us crazy! Every time she needs to go out (and keep in mind that we live in the city and have to take her on a leash) she turns into a completely different puppy. She will jump at every movement-cars, wind, leaves, doors....growl and bark at people (with a wagging tail), yelp and run from shadows, and walk very timidly. We both have to constantly and gently coax her to "go potty", however she often will not focus enough to go, which leads to her having to go outside every 20 minutes or so. She also has started this thing where she'll bury her nose into the grass or dirt, while still standing...she only does it for a second or so, but she does it 8-10 times, every time we go out.
Up until a couple of weeks ago, she LOVED being outside, and would run out, do her business, and run right back, without a care in the world. She wouldn't pay any attention to the wind, or cars...and wasn't timid around anything or anyone. Neither of us can recall anything ever happening that would have scared her either...it's just the strangest thing! It's almost like when autumn came, Harper's confidence left. What is going on? Has this happened with anyone else?