On June 19, UC Davis held the miniEXPLORER symposium at the School of Veterinary Medicine, with an attendance of ~75 people. With the number One Veterinary School in the country, the School of Medicine, the Comprehensive Cancer Center, and the Department of Biomedical Engineering, UC Davis provides a unique environment for translational research. The vision of this symposium was the demonstration of the capabilities of PET for companion and research animals, as well as the power of PET for translational studies.