Miley Cyrus’s Dog Lila Is in the Hospital

Miley Cyrus and dog Lila

Courtesy Miley Cyrus

updated 10/03/2012 AT 11:00 AM ET

originally published 10/03/2012 AT 11:45 AM ET

Miley Cyrus is heartbroken and she wants her fans to pray.

“Please pray for my baby girl Lila,” Cyrus Tweeted Tuesday night. “She is in the hospital. I am so heartbroken. Please send out vibes for her to not be afraid & to heal.”

The singer didn’t specify what was ailing her Yorkie, but she asked her Twitter followers for their positive thoughts.

Cyrus, who has four other dogs – Mary Jane, Floyd, Ziggy and Happy – with fiancé Liam Hemsworth, has always had a special place in her heart for her little Lila, who joined the family in 2011.

“I think Lila must be an angel,” she Tweeted in April.

[RELATED_TEXT “See more animal news on PEOPLE Pets

•Haven Warren Plays with Jessica Alba’s Pug Sid

•Ashton Kutcher Adopt a (Huge) Dog – on TV!” “” ]