Combing the beach for lost goodies is close. If it were for deep frying cats, there'd be a locking arrangement over the opening so they couldn't escape once they saw the bubbling oil.
It's actually a scoop to pick up horse manure, especially from the sand arenas. The commercially made ones are rubbish, so I've made a few decent ones for my daughters' pony club.
A word of advice- NEVER let your kids get involved with horses. Or you'll spend too many windy days out in a paddock with one of these things