Similarly, why do otters massage their cheeks?
According to my research, sea otters continually pet their cheeks because they have glands that secrete oils there. They gather those oils on their paws and then brush the oils along the rest of their fur to keep it soft and sleek. This cleans and waterproofs their fur.
Subsequently, question is, why do sea otters constantly clean their fur? Sea otter fur has an undercoat and a longer top guard coat. This double layer works extremely well in trapping air thus preventing water from ever making contact with the sea otters skin. In order to keep air trapped sea otters need to keep their fur pristine, this means constantly cleaning their fur.
Likewise, why you shouldn't touch otters?
Contact with a sea otter, even in an attempt to help it, may place both the rescuer and the animal at greater risk than non-contact would have. Sea otters: are powerful animals that can inflict serious injuries if they become alarmed or are incorrectly handled.
Do sea otters hold hands while sleeping?
To prevent themselves from floating away in the swirling sea while they sleep, sea otters often entangle themselves in forests of kelp or giant seaweed to provide anchorage. This is also the reason why they hold hands. They do so in order to prevent themselves from drifting away from the group.