August 26 is National Dog Day and celebrities took to social media to share photos of their furry companions.
Sharon Osbourne
Dolly Parton
Mark Kelly
Jennifer Lopez
Lionel Richie
Trisha Yearwood
George Strait
Chris Evans
Shania Twain
Megan Campbell
Jessica Chastain
Kristin Chenoweth
Andrew Cuomo
Patti LaBelle