We live in a heavily tick-infested area and my vet recommends it. I don’t have the time to research every vaccine or treatment; I rely on my vet to do it for me. Since I trust his judgement (especially given the risk factors in our area), I follow his recommendations.
you really shouldn’t do this- blindly trust a health professional; at the very least, spend five minutes googling a new suggestion to see if there any hints of controversy. At this point in time, there is no way anyone, including your vet, knows if the latest lyme vaccine is safe. If you opt to give it at this point in time, you just enrolled your dog in a big experiment. Which is your choice, of course, and the rest of us eagerly await the results; but it would be nice if people did this only with truly informed consent rather than “well yeah vet do whatever you want.”
I personally don’t like to use new medicines/treatments until they’ve been out for at least five years- that’s usually long enough for the Whoops ones to crash and burn.
Big concern with lyme vaccines is that it may trigger an autoimmune syndrome that will basically afflict the dog with incurable lyme-like symptoms- this is what the poster who said it “caused lyme” actually meant. Prior versions of lyme vaccines were yanked from the market due to this problem. Only way to find out if this going to be happening with the new vaccine is to track a lot of vaccinated dogs for several years to see if some of them get sick with an untreatable disease.
harms/benefit: lyme disease itself is easily treated in dogs, it responds dramatically and quickly to antibiotics. Anything you might use to prevent such an easily treated disease therefore must be extremely safe. So far, lyme vaccines have failed repeatedly to meet this standard.