TheHawaiian cat even has his own Instagram, run by his owners Alessia, and Pat, which is used to advocate for the protection of oceans from plastic.
Two weeks after adopting the 8-month-old kitten from the Hawaiian Humane Society, his owners noticed that, unlike most cats, 'Hoku' didn't mind rain, baths or jumping into the shower while it was on.
For others who want to travel with their cat, the couple said a personal solar shower to remove saltwater was key as well as a beach towel, treats and a harness with a leash.