I agree with the last two post. Find good trainning now before your lab forms this in to habits. If you cant aford trainning, there are so many good books to start you off on the basics. Crate trainning on a positive note, use as a quite, safe place for your dog to be. Not as a discipline tool. Play with your dog, pick toys that will challange your dog, and keep his interest. Most pet stores allow you to take your dogs in, take your lab with when picking a toy out. Reward trainning with tons of praise, good healthy treats, and toys. Get active with your dog, go to parks, trails, neighborhoods, water, labs love to swim. Most of all get out and enjoy time with your dog, all dogs love the interaction with their owners.