It's not a female problem but my dog...

Sorry to have to post this, but I've tried looking it up and just would like another dog owners help! I have 3 wonderful dogs: Jack Russell (1yr 4 months), Chorki (1 yr 1 month), and a Chocolate lab (10 months). They are all loving dogs, the problem is my chocolate lab. She has space issues? She has to lean against you CONSTANTLY full weight, not only that she licks 24/7! She licks the bed, the floor, shoes! I'm not sure if there's something wrong? We have a ton of toys, we play. I'm lookin for tips to get her to stop! It was so bad she was trying to lick my guest baby! Please any tips?