When my dog was 3 months old, i left him in the kitchen. and when im lookin i let him out in the living room. He made accidents at 3 -4 months. Puppies sometimes can't hold their bladder. But when he does make an accident i bring him to the accident, make sure he looks at it and then bring him to the box. Then i ignore him for a bit, make no eye contact. Personaly, i dont like crates. But i heard it works great |