Hi, thank you so much for your reply!
I crate her and night and when I can't be supervising her during the day. She is really comfortable with the crate, sleeps through the night, and doesn't really whine much. She's very good about the potty training in the morning. I take her out first thing when she wakes up and she poops and pees outside. I take her out every hour, but she still pees inside on the floor in between potty breaks, and she does so without really any warning.
She's been going to the vet for her check ups and regular puppy shots, and they haven't said anything about a UTI or kidney problems, but might that be something they just haven't checked for in a puppy getting standard exams?
Unfortunately, she was given to me as a gift and she came from a byb who gave her up when she was just 6 weeks old. I know this is much too young and no responsible breeder should ever do that, but it is what it is at this point. I fed her the powdered puppy milk formula mixing in with more and more dry food until 8 weeks, and she has always been eating wonderfully since.
I have been reading here and from other resources that behavioral and temperamental issues can result from being separated from the mom and litter mates at such a young age, and I want to be proactive in preventing that as much as possible.
I have been putting in extra effort and care to socialize her to the fullest extent, and she is incredibly enthusiastic now towards all people and dogs of all ages sizes etc.
However, now as a result whenever we are outside leash training and someone walks by, or heaven forbid we pass another dog, she goes crazy with excitement pulling on the leash and doing anything to try to get the person to pay attention to her/pet her or play with the other dog.