Once a year, we do X-rays to screen for signs of illness or arthritis, which is common as they age. All of our animals receive routine bi-annual checkups, which involve bloodwork to check major organ functions and fecal exams. We weigh them once a week, and I start every morning with daily rounds to observe the animals in their natural element. And I discuss any concerns with our team of six dedicated sea lion specialists, who care for them around the clock.

They have to fast before an X-ray. Even a small fish bone in their esophagus can block our view of the lungs on a scan. The behaviorists give them positive reinforcement by feeding them ice cubes and giving lots of rub downs. After the exam, they get favorite treats, like fish and squid.

Sebo and Cassie are senior animals, so we give them arthritis supplements and anti-inflammatories to control discomfort in flippers, similar to what older humans take for the same condition. And we change their schedule so they can slow down. They’re retired and mostly hang out with the youngest pups.

They came to us in 2005, after losing their homes during Hurricane Katrina. They were swept out to sea during a tidal surge and survived for nearly three weeks before being rescued and brought here to Dolphin Cay. We’ve become a safe haven for injured and stranded animals. We have a full rehabilitation center, on-site laboratory, pharmacy and operating suite. Our whole team focuses on getting these animals healthy, so they can be returned to the wild.

They have a language. To humans, sea lions may sound alike, but sea lions recognize each other through a series of distinct barks or vocalizations. Mothers start vocalizing to her pups right away, and they develop a unique communication. Vocal cues are the most important factor in mother-pup recognition.