0:55livingFebruary 14, 2020Astronaut has emotional reunion with her dogChristina Koch got a huge welcome home from her dog after nearly 11 months on the International Space Station.Up Next in livingAstronaut Christina Koch returns home after 1 year in spaceFebruary 7, 2020Service dog picks out his own toy and pays for itApril 24, 2024This cat showed up at a police station. Now he's part of the force as ‘Officer Donut’ April 23, 2024