People with SAD, also known as social phobia ... hands shaking and sweating, face flushing -- if you take away those triggers, the person doesn't get into a vicious cycle of embarrassment." ...

This sad face filter allows you to put a sad expression on a person’s face even when they’re smiling or even laughing. Want to give a Sad Face filter a try? Perhaps you’d like to use them ...

The shelter's adoption counselor Olivia Whitehead first noticed Lila's "sad" expression ... "It is harder for dogs like Lila to find their person because we are so full with so many older dogs.