my last lab pup started eating my old rubberise mobile whilst I was away working and she was being looked after my my wife for a few weeks , the lab got hold of the cordless phone managed to eat 2 x AA batteries BIG vets bill for scans but thankfully she pasted them out in her poo but a wake up call re insurance !!! aways keep one eye on your pup but let it explore
Good advice. I would go even further. Take a look around your home and puppy proof the area. Pick up and put away anything you wish to keep such as spectacles, hearing aids, remote control, car remote control etc.