rabies

Recently updated testimony/statement of Dr. Ronald Schultz on rabies vaccination and rabies titers: "Canine studies funded by The Rabies Challenge Fund and performed in collaboration with the University of Georgia have confirmed that dogs that have a detectable rabies antibody titer are...

So is Leptospirosis better when give in the combo or the single vaccine? Nero has his wellness check today. The vaccine schedule they have seems normal but I don't like the last one where he gets a combo, and the lepto, and a 1 year rabies. I'm really worried about too many vaccines at one...