Close Dogs: The cancer detectors of the future? Two dogs are being trained to sniff out cancer at the UC Davis Comprehensive Cancer Center. Trainer Dina Zaphiris shares how she's able to teach the dogs this skill. KXTV 11:37 PM. PDT March 21, 2016 TRENDING VIDEOS VERIFY: Are NFL football players required to stand for the National Anthem? Players Who Knelt Gets Mixed Reactions Man killed in prison riot Remembering loved ones killed by gun violence 2 killed after multi-car crash in North Sacramento NFL players respond to Pres. Trump's comments Trump comments on protests spur response from football world Puerto Rico dam in danger of failing Trump mocks 'Rocket Man' Kim Jong Un Teen returns wallet he found with $1,500 in cash More Stories Sacramento-area high schools share policies on… Sep 25, 2017, 5:35 p.m. Sacramento native, former NFL player boycotting league Sep 26, 2017, 12:01 a.m. North Sacramento residents outraged over city's… Sep 25, 2017, 11:47 p.m.