Wow, that is too much on a Yorkie system in one day.
Vaccines should be spread out and rabies should never be given on the same day as other vaccines. Lymes isn't usually recommended (depending on the area and risk of disease).
If Baron had pup shots and a one year booster, I wouldn't give him DHPP at all this year, especially if titers come back high. Rabies you will have to go with the law but if your state says give rabies as a pup, one year later and then every three years, don't let your vet force you to get it every year.
