Will Falconer, DVM Moderator
Giardia often breaks after vaccines impair the immune system. Kennel cough similarly gets a toe hold. Good for you for saying No More!
I wouldn't get another rabies titer unless it'll help you get a waiver. You know you've got immunity if you have one test, but maybe I'm not understanding if you've done a rabies titer in the past. Even without it, if he made high titers to the others, odds are high he did the same to his two rabies vaccines and is done, likely for life now.
Thanks for sharing his story, Wendy. Bravo.