
My dogs are always titre tested, but I don't vaccinate for lepto as its the one that causes the most problems with side effects and it only covers a few of the many strains and I have found it only actually covers for about 3-6months max.
I have lost two dogs to autoimmune disease through vaccination and am about to post about vaccination and titre testing in general in a moment. I have actually just got off the phone from my vet and will post what she said in my post but one of the things is they are seeing a lot more auto immune disease linked to vaccination.