Label the Spare Key for Thanksgiving Guests

The classic Canadian Thanksgiving scenario: your in-laws are driving up from Calgary, arriving at 4 PM. You're not home from work until 6. The doormat option is bad (every burglar knows). The 'I'll just leave it unlocked' option is worse. Here's how seasoned hosts handle the spare-key problem during the busiest hosting weekend of the fall.

Why the Doormat Spare is a Burglary Magnet

Police agencies across Canada have published statistics on hidden-spare-key locations: under the doormat, under a flowerpot near the door, on top of the doorframe, and inside a fake rock. These are the FIRST four spots burglars check. Every one of them. Your hidden spare isn't hidden.

The Combination Lockbox

A real metal combination lockbox mounted to your house (NOT the doorframe — the side of the house or a permanent fence post) is the right answer. Models like the Master Lock 5400D are realtor-grade and cost about $40. Combination is shared by text. Visitors arrive, enter combo, get key, let themselves in. After the weekend, change the combo.

Tag the Spare with NFC

If the spare goes missing during a busy weekend (kids, dogs, multiple visitors), an NFC tag means a Good Samaritan can return it. This is especially useful if your in-laws drive home and accidentally take the spare with them — they can find their phone reaching out via the tag instead of remembering to mail it back.

The 'Family Member Code' System

If you host the same out-of-town family every Thanksgiving and Christmas, set a permanent family combination for the lockbox. Different from your main household combo. Lets repeat visitors arrive without needing a fresh text each time. Just change it once a year.

Smart Locks: Worth It?

Smart locks (Yale Assure, August, Schlage Encode) let you grant time-limited PINs from your phone. They're great for repeat hosting. Downsides: they require batteries (and they die at the wrong moment), they require Wi-Fi to grant remote codes, and not every relative is tech-comfortable. The hybrid: smart lock for daily use, mechanical lockbox with a backup key for emergencies.

After Thanksgiving Cleanup

Sunday night after everyone leaves: change the lockbox combo. Walk through the house and verify all keys are accounted for. NFC-tagged spare key on the right hook in the lockbox. Set up takes 5 minutes and saves a 'where's the spare?' panic before Christmas.

The Universal Rule

Never tell more than four people any spare-key combo or location. Once the circle gets bigger, the combo stops being secret. Reset it after any visit by people outside your tight family.