This Week's Cutest Twitter Pics: Smiling Dogs, Belly Shots and More!

Even a grump would have to crack a smile at Wednesday’s winner, Corky, who showed us his pearly whites – and some tongue. But that’s not all! “He wants to play too,” says his owner, @brandnewthinker.

Buckle up, George! This schnauzer, Thursday’s winner, is the canine co-pilot of @wacquijacqui – but who gets to choose the radio station?

Tuesday’s winner was PG-13 – so cover your eyes, kids! Owner @caninestein captured a shot of her dog in a “Menage a trois, whippet style!”

This Boston terrier’s underside nabbed her a win on Monday. “Muffin, asleep in her own weird way on my bed,” says owner @JyTarpley.

Luigi is ready for seconds! “Mmmmm, Mommy made me chicken and rice homemade dinner so good I’m trying tell her I want more,” says @Luigipug, who was a runner-up on Thursday.

@kymmieann tells us what her furbaby Sophie is thinking: “I has a taste!” A taste for cozy spots, apparently!

Bojangles, Sparkle and Star Jacobs are all dressed up with no place to go! Maybe mom @AliciaJacobs will throw a party so they can show off their dapper attire.

Anything good on TV, Hank? Sure looks like it! But one recommendation – grab a cozy seat on the couch with @harleygold next time!

“Is it Christmas already?? How cute!” says @Kellyunleashed of her pooch Lucas, who was a front-runner on Tuesday. If Christmas in July is this cute, imagine the real thing!

This week’s most unusual submission? This super-zoom shot of sugar gliders Lilo, Heber and Epiphany snapped by @sugars3 in Utah.

Tough day at the office, Stanley? We wish we could nod off on our keyboards, too – but the way you do it is so much cuter!