ohmidog!

Miley Cyrus found a puppy in a box outside a Walmart and took it home.

She named the pup Happy, and Tweeted a photo of herself getting her hair washed while holding him.

“He was left in a box in front of Walmart. I don’t understand how people can be so cruel. That’s why we named him Happy,” she wrote.

Cyrus thinks the dog is a Rottweiler-beagle mix.

Happy joins Miley’s other pooches Ziggy, Lila and Floyd, reports People magazine.

But the story doesn’t answer the biggest question of all: What was Miley Cyrus doing at a Walmart?