July 23, 2018 5:48 pm From Shelter to Instagram Star: Mervin the Chihuahua Rescue-pet-turned-Instagram-star Mervin the Chihuahua and dog dad Joey Teixeira share why adoption is their first option, along with some tips on how to make your pet a social media celebrity. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis