The 28-year-old 'Les Miserables star has a note from a mental healthcare professional which gives her license to take her Australian Shepherd on airplanes, but she often feel it is inappropriate to do so, reported Contactmusic.
"It's not the most comfortable thing for me to fly alone. I can fly - I'm not a bad flier - but I don't love crowds. But it can so easily be fraudulent, I sometimes feel like it's wrong," she said.
The actress, who is the daughter of a therapist and a pharmacist, says her mother has given her lots of tips on how to control her anxiety.