Photographer Rebecca Leimbach always wanted a sibling for her daughter, but after years of in vitro fertilization before Harper came along, she knew it wasn't likely.
Then one day 4-year-old Harper stepped out of her playroom in a princess costume alongside Lola, the family's 7-year-old English bulldog. Lola was wearing a tutu and a tiara, and Leimbach realized that while Harper may not have a brother or sister, she already had a four-legged playmate.
"That’s when I realized, I’m not going to feel bad about not giving her a sibling," she told "Today." "Lola is filling a bit of that void."
She says Lola is almost always at Harper's side, and the bulldog doesn't seem to mind the costumes and jewelry the little girl dresses her in.
"She just goes about her business wearing whatever Harper puts on her. She's very tolerant."
Leimbach began photographing the playful pair, and the Internet can't get enough of Harper and her best friend.
Take a look at some of Leimbach's adorable photos below. For more photos, check out Leimbach's Facebook page.
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