We would like to take an impromptu trip to Canada for a couple days. My US passport expires in Oct 2014 and I don't have time to renew before our departure date. Will that pose a problem? I have always heard you should get it renewed 6 months in advance and some countries might not let you in within that window for fear you will stay beyond your expiration date. Thoughts/Advice?? Thanks!

If you want official Canadian government policy, go to the website http://www.cbsa-asfc.gc.ca/travel-vo...-eng.html#_s2a
Be careful of other Internet sites trying to look like official sources.
You will note that it says "valid" passport without specifying a deadline. That doesn't mean the Canadian border guard might not be curious if your expiry date is a few days or weeks ahead of when you are crossing.
That six-month requirement you mention is valid to enter some places but not others. For instance, Western Europe requires two months (if I remember correctly.)
You might also want to check US regulations about returning home since your country is known for its scrutiny.

I wouldn't worry unless you have less than a month or two on your passport. When I went home to the US last Christmas, I had less than four months left on my passport and had no issues either way (albeit I use my Nexus card as my primary travel document).

Just indicate that you are only going to Canada for a few days, and be able simply & clearly explain your travel plans. As long as you don't raise any red flags, I can't seem them giving you any hassle.

Are you sure you can't renew? They tend to be pretty quick if you pay for expedited services.

Don't bring a gun, and you'll have a lot less trouble getting in!
I'm only half joking - a lot of U.S. visitors are not aware of Canada's strict handgun policies.

Forgive me for asking, but if the trip isn't until October, why don't you go ahead and renew your passport?

We are going in July. The passport expires in October.

I'd be very surprised if you weren't allowed in because of your passport expiration date.

Why not call the Border Information Service and ask them:
Calls outside Canada
Long distance charges apply
1-204-983-3500
1-506-636-5064