Four-year-old Kayla Elizabeth was carrying her stuffed dog Maggie through Atlanta's Hartsfield-Jackson International Airport last month, when she left it at the gate.
Maggie, which was once her mom's favorite toy, has not been seen since.
The dog was last wearing a dress with reindeer print.
A $100 reward is being offered by the family for its safe return.
If you see the dog, message us on Facebook and we'll let the family know.