Otter joins party

Heather and her husband John were kayaking in Northern California to celebrate his birthday when they saw a raft of otters.  They stayed 50 feet away and were just observing when one of the otters decided to swim to the couple.  It got onto John's kayak and had a fun time rolling around and nibbling on some rope and a shoe.  John's visitor stayed for about 10 minutes before slipping back into the water.  visitor