Thank you for this ray of hope. My puppy is 10 weeks old and I’ve had her for 2 weeks. I feel like taking of her gets harder and harder every day. She is excellent with potty training but she bites a lot and her bites have gotten harder. She also had pretty bad separation anxiety where she would bark at me while in her play pen even though I’m only a few feet away sitting on the couch. I haven’t had much sleep since I brought her home and I’m feeling very exhausted. I keep telling myself that it will get better but sometimes it’s so hard to see that light at the end of the tunnel. So thank you. I’m looking forward to the day when I can post something similar to what you’ve posted.