Arin describes herself as an animal writer, novelist and lawyer. Her young adult book "Your Robot Dog Will Die" was published in 2018. Arin was animal welfare editor for The Huffington Post and now writes about dogs, cats, and other animals for The Today Show, The Dodo, The Washington Post, Slate, Creative Loafing, the American Bar Association Journal and many other publications.
Arin has a sentiocentric moral scope in theory. She has a broadly naturalistic worldview while being open minded about the possibility of the supernatural.