There's only one thing that dogs love more than meat scraps: tennis balls.

Kudos to Twitter user @radicalJulianna for understanding her pup on a deep, emotional level, and treating him to a buffet of tennis balls this Christmas.

Look at all that actual joy.

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Stella, I live in fear of getting smacked by a tennis ball so I applaud your courage.

Few among us will ever reach this apex of happiness.

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"Christmas has always been Stella’s favorite holiday!" @radicaljulianna told Mashable. "She loves unwrapping her presents all by herself. Tennis balls are Stella’s favorite toy, and I wanted to see how she would react to so many of them at once! She’s 13 years old, but she does still act like a puppy and gets very excited."

Stella, we applaud your hunger for life (and ball fuzz).

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