@KendallJenner / Twitter 1 / 8
@KendallJenner / Twitter 1 / 8

The Kardashian household size just increased by two bodies and eight legs.

Kris and Bruce Jenner made it a Christmas-to-remember by giving their teen daughters, Kendall and Kylie Jenner, two chocolate lab puppies.

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"OMG OMG OMG!!!! Best Xmas present ever!!!!!!! 2 beautiful puppies!!!!! Ahhhh thanks mom and dad!!!!" Kendall, 16, tweeted on Saturday with a pic.

"One of my babies!" sister Kylie, 14, added with another pic.

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And although the matching pups are now part of the famous household, their names surprisingly don't begin with a K.

"Kendall & Kylie got 2 chocolate lab puppies for Christmas...A boy & a girl! Check out little Louis & Vuitton sleeping shhh," big sis Kim Kardashian tweeted Monday.

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