SAN FRANCISCO — On the Chinese calendar, this week ushers in the year of the dragon. But here, it feels a lot more like the year of the wolf.

On Dec. 28, a 2 1/2 -year-old gray wolf crossed the state line from Oregon, becoming the first of his species to run wild here in 88 years.

His arrival has prompted news articles, attracted feverish fans and sent wildlife officials scrambling to prepare for a new and unfamiliar predator.

“California has more people with more opinions than other states,” said Mark Stopher, senior policy adviser for the California Department of Fish and Game. “We have people calling, saying we should find him a girlfriend as soon as possible and let them settle down. Some people say we should clear humans out of parts of the state and make a wolf sanctuary.”