Our 6 yr old Lab and Fergus has had run of the house once they turn 5 months old occationally we will find a shoe with love bites
but he normally sticks to his bones and treat filled kong. I am pretty sure they sleep most of the time we are at work. Just in case we do go around spraying bitter apple on wall corners chair legs and anything we think Fergus might might be tempted to chew...better safe then sorry lol