Happy National Dog Day! See Kellan Lutz, Emmy Rossum and More Stars With Their Four-Legged Friends!

See the celebs cuddling with their loveable friends on social media

This day has gone to the dogs…literally!

National Dog Day is upon us and dozens of celebrities can't stop sharing precious pics of their furry friends online.

Rumer Willis decided to wake up next to her friend Sadie in bed. Meanwhile, Modern Family star Rico Rodriguez played a game of fetch with his "baby."

Others like Sharon Osbourne couldn't help but share multiple pics of their furry family members.

"Happy #NationalDogDay from my #furbabies," she tweeted. "I love them SO much."  

Happy #NationalDogDay from my #furbabies -- I love them SO much, send me pics of your angels! x pic.twitter.com/anY2V0BVhy

? Sharon Osbourne (@MrsSOsbourne) August 26, 2014

Happy National Dog Day to the best friend a little girl could ever ask for!! We love you Nice!!! #NationalDogDay pic.twitter.com/EY0hGy6oLJ

? Jamie Lynn Spears (@jamielynnspears) August 26, 2014