Hello, I am new to this and am so excited to be a part of this group. We have 3 -11 week old labs, littermates. Chocolate female, chocolate male and yellow female. We are having a lot of issues: Puppy fighting Food over excitement High energy Biting and jumping Eating sticks and leaves They are incredibly intelligent and they know their name, sit command, stay and down. They still get up several times to potty overnight, but sleep well in their crates. They are healthy and have had vet visits. Our vet is aware of their behavior and assures us this stage will pass and to stay the course with their training. I would appreciate any stories, tips or encouragement. Thank you.