VacciCheck is a titre test for dogs and cats to detect which antibodies they posses, this product doesn't act as a vaccine but instead and informant to tell owners, nurses and vets what vaccines the animal may need depending on what antibodies appear in the animals blood. Biogal Labs manufacturer of many different diagnostic tools for veterinary reasons created the VacciCheck kit, which is the most popular kit within the UK. VacciCheck is a brilliant tool to use as it is debated in veterinary when is the appropriate time to, if at all, readminister the vaccine to the animal.