The Bernese Mountain Dog loves tweeting about his owners. "Happy Anniversary! To my mom @HilaryDuff and dad :)," he shared online. What a thoughtful pooch!
Amanda Seyfried's dog knows what he wants. According to his profile, Finn loves "bully sticks, a weim named Buck, and mother. And hikes. The end."
Looks like Chelsea Handler's humor is spreading to her dogs. "Justin Bieber and Amanda Bynes should make mutts," Chunk joked online.
The Real Housewives of Beverly Hills sidekick loves living a lavish lifestyle. "Teeth brushed,bathed, claws clipped,ready for some abuse," the dog joked on Twitter.
While dad's away, the dogs will play. "I am SO having a party while he's gone! Woof woof!" Oprah Winfree tweeted.
If Coco doesn't bring Sparticus along, someone's going to be very upset. "Mom's visiting Big poppa Ice in NYC and had the audacity not to take us & leave us in Vegas..What part of the game is that?" the English Bulldog vented to his followers.
While her mom works out, Hannah chooses a more relaxing activiity. "Headed to the gym aka our backyard to get my workout on! And by that I mean I'm going to go lay in the grass :)" she said.
He may call himself a "gangster" on his Twitter profile, but Mario Lopez's four-legged friend is definitely a ladies' man. "I usually come to the car wash to hit on sexy mamas but these chicas look tore up this morning," the dog tweeted.
Move over, Andy! Based on Maggie May's profile picture, you may not be the only champion.
Even with her barking outbursts on Bethenny Ever After, Cookie never forgets to support her owner. "Watching mom on @gma thx for the shout out! #puppylove" she tweeted.
NEXT GALLERY: Very Important Pets