Instagram-famous dogs celebrate Casper mattress with dinner party

These Instagram-famous dogs had a dinner party and you weren’t invited.

The dinner party, at an event space on Bowery Street, celebrated the launch of a new dog mattress.

Casper, an online bedding company, launched its first dog mattress on Aug. 18. It starts at $125.

Naturally, the dogs celebrated the pampering mattress by … being pampered some more.

Toast Meets World, Muppets Revenge, Underpants The Dog, Marnie The Dog, Samson The Dood, Chloe Kardoggian and Hamilton Pug stepped out on the “green carpet” and chowed down on a three-course meal. There was even a string quartet playing “Who Let the Dogs Out.”

This was one dinner party you wouldn’t have been dreading.

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