Did you leave a comment for skeptvet on one of his blogs? Maybe the one on titers, however, if you read the blog slowly and carefully I think you may find your answers.
The impression I got was that the amount of protection a dog gets from any vaccine may differ from dog to dog. Most dogs are good for at least 3 years, maybe longer, but then, some are not. The titer tests aren’t 100% accurate, there are two types of tests and one is more precise.
There are no guarantees with anything…..
PS: He has a Facebook page too https://www.facebook.com/SkeptVet
