Maci Bookout and her boyfriend Taylor McKinney are getting ready for their baby with a puppy.

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Just one day after the Teen Mom's pregnancy was revealed, Bookout took to Twitter, where she told fans she and McKinney were "parents in training" because of their new pet.

"[Taylor] & I were up all night bc of the puppy... #parentsintraining," Bookout wrote on Twitter on Tuesday morning.

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After about two years of dating, Bookout announced to In Touch Weekly she was expecting her second child.

“I started having very strange symptoms, like my legs were very itchy and I had tenderness in my breasts. So we got a test and it said I was pregnant,” Bookout told the magazine.

After being diagnosed with polycystic ovary syndrome (PCOS) after giving birth to 6-year-old Bentley, Bookout worried she wouldn't be able to have a second child.

“I didn’t think that another pregnancy was possible,” Bookout stated. “We still can’t believe it. It was a huge shock, but we are very excited.”

Bookout and McKinney began dating in late 2012, following Bookout's split from Kyle King, whom fans met on Teen Mom. Over the summer, the pair, whose relationship was previously long-distance, moved in together in Tenessee.

Bookout is 16 weeks pregnant and due in June, which just so happens to be one of the names she's considering for her baby girl.