I can vaccinate your pet and complete Passports
I will advice you based on a risk assessment basis what your companion needs, if anything, for his situation based on his/her age, vaccination status and situation.
I will blood sample adult animals to check if they need vaccinations and test it in our laboratory. Modern vaccines are very affective and do not need repeating any more than human ones are.
I offer vaccicheck blood testing.
Read the WSAVA guidelines (2016 version) It makes fascinating reading to see if your companion is being over vaccinated.