Serious question.
My dog got all his vaccinations etc. when he was a puppy and he's coming up on his booster for his bordetella. The caveat is that he isn't around other dogs, and he doesn't go to a groomer, because I do that myself. Is it really necessary to get his bordetella booster? He goes on walks and trail hikes with me but rarely do I see people with their dogs and if I do they don't interact at all.
I do however plan on having him get his rabies and parvo booster because I'm much more worried about him catching those than bordetella.