SOPHIE is a goat whose taste in books leans toward popular best sellers, says Solana Mejia-Schnaufer, who reads aloud to her several times a week. “I know she likes ‘The Hunger Games’ because she didn’t try to eat it. That wasn’t true of ‘Animal Liberation.’ ”

Miss Mejia-Schnaufer, 21, and Sophie met at the Gentle Barn, a six-acre ranch in Santa Clarita, Calif. The facility heals and rehabilitates abused farm animals and invites visitors with emotional and physical challenges to interact with them. Bonding with Sophie was “a life-changing experience,” says Miss Mejia-Schnaufer, whose battle with depression and eating disorders led to a suicide attempt this year. She credits Sophie, a rescue from an abusive petting zoo, with making her recovery possible.

“Before I came to the Gentle Barn, nothing gave me hope that life was worth living,” she says. “But when I met Sophie, I thought she had the most incredible calm and open energy. There was this flow of love back and forth between us that I was feeling so in need of.”

Today Miss Mejia-Schnaufer volunteers at the Gentle Barn and has also become Sophie’s “special person,” visiting her at least twice a week to share companionship and a good book. “Sophie is like my totem that I carry around with me all the time,” she says. “Knowing I can see her has kept me alive.”