They feed on small fish, squid, and crustaceans, often hunting at night and schooling in groups. Though small—usually under 1.2 meters—dogfish are agile and play a vital role in local food webs. Divers and snorkelers may spot dogfish in kelp forests, sandy bays, or along rocky ledges. Calm and non-aggressive, they are a favorite among those looking for low-key shark encounters in cooler waters.