Originally Posted by
Labradorks
I find with puppies like this, the correction route doesn't tend to work. They are easily ramped up. Frankly, I'd throw food. It does not encourage the biting, but also gives the dog something else to do and saves you both from frustration. You just have some open containers of kibble around and literally reach in, and do a cookie scatter on the floor. Let her snuffle around for the food. You can put it on cue, too. Forced naps are also good. I think that walking and basement playing are not enough. What kind of off leash walking do you do, like trails, fields, beaches? She may need to RUN.
Labs are working dogs and depending on where you got her, what her parents are like, etc. she may need more exercise, training, off leash work, etc. to be happy and obedient.