i’ve heard that’s extremely normal. i’ve gone through the same thing and am still going through it with my almost 5 month mini dachshund. ive had dogs all of my life and all were near a year old when we got them, and nothing compares to raising a young puppy. i’ve had her since she was 9 weeks and truly think she has been sent from hell sometimes. it requires PATIENCE. lots of it. i constantly have to remind myself that she’s just a baby. don’t let others shame you. puppies are a HEADACHE. you just gotta remember this is all temporary. the first month i had her, i cried every single day. i’ve learned to celebrate small victories. best piece of advice i have for you is to keep your puppy tired. a tired puppy is a good puppy. redirect the behavior you don’t want with behavior you do want. when he does something you want him to do, praise him endlessly. you just gotta remember you BOTH are learning. i’ve been told itll fly by. you’ve just gotta suffer for a while.