Zachary Wright, DVM, DACVIM (Oncology)Zachary Wright, DVM, DACVIM (Oncology): My name is Dr Zach Wright. dvm360: What are some of the most promising new cancer screening tests and how do they differ from traditional methods? AdvertisementWright: I think all the cancer screening tests are promising. The most promising, I'm not sure I'm willing to go on record for that yet, because I think we're still working through it. There's a lot of startups and a lot of larger companies that are focusing on veterinary cancer, both diagnostics and therapeutics.