Well, feel free to keep onlooking, but I don't think there's much of a situation to develop here. I believe there's been a Swamp Rooster in the Chicken's life for a while now, and the UniSeal is a solitary creature by nature and by choice!
The parka picture is from her brief excursion to Lake Tahoe last year, which apparently gets a fair amount of snow. I assume it was purchased solely for the trip, but for all I know, big fur parkas are all the rage in California's chic fashion scene. I'm not much of a fashionista.
We'd at least have to start hypothetically dating in order to take such a leap! The Chicken and the Seal are fine friends indeed, but I don't think we're going to have another Doose & Moose situation on our hands.