What type of job does the main character of this movie have?

50 First Dates is a 2004 American romantic comedy drama film directed by Peter Segal and starring Adam Sandler and Drew Barrymore with Rob Schneider, Sean Astin, Lusia Strus, Blake Clark, and Dan Aykroyd in supporting roles. It follows the story of Henry, a womanizing marine veterinarian who falls for an art teacher named Lucy. When he discovers she has amnesia, and forgets him when she falls asleep, he resolves to win her over again each new day.
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