Hi there! I have a 4 ½ month newfie pup named Lucy. She is normally so sweet and well behaved (well, for a puppy!) and she LOVES to play with other dogs. The problem comes when the other dog doesn’t want to play with her. She just kind of goes insane barking and running around and sometimes growling. She is almost uncontrollable unless I put her on a leash and then every 20 seconds I’m having to put her in a sit or a down and making her chill out. Is this normal? Will she grow out of it? I haven’t had a puppy before and I’m not sure what normal puppy behavior is. I don’t want to freak out if she’ll just grow out of it but I want to correct it if it’s something that she needs to learn not to do. Help! Thanks