Procedure went well. Turns out the 'chipped' front tooth was a bad fracture below the gumline. They just pulled that one, and did the root canal on the lower canine. And from what I saw in the xrays, and physically looking at the tooth, I cannot imagine just leaving it and let nature run it's course. Have you seen how much root there is to a canine? To my layman eyes, it looked like a pretty integral part of the jawbone. The root canal may be weak, but her jaw would be even weaker without that whole tooth. let alone the infection that could have been caused in her jaw had we not done anything about it. I'm sure many generations of dogs have survived and lived well enough without our human inflicted dental procedures, but I could see down into her tooth. An open wound of any kind is bad unless it heals. A tooth is not going to heal up on it's own. At least I've never known that to be the case.
Good news was that it came in a few hundred bucks less than expected. But, they did ask we come back in 3-6 months for more radiographs, a re-inspection, and a free teeth cleaning. of course, that'll run a couple hundred bucks, so it won't be cheap, but thankfully well under 2K. And, it's a good time to have pet insurance. We've saved ourself LOTS of cash by having the coverage.