Leopard cubs undergo health check in Copenhagen Zoo(1/4)

One of the leopard cubs which were born on June 10, and then sex-determined, chipped and weighed, is pictured in Copenhagen Zoo, in Copenhagen, Denmark July 10, 2019. (Photo/Agencies)

One of the leopard cubs which were born on June 10, and then sex-determined, chipped and weighed, is pictured in Copenhagen Zoo, in Copenhagen, Denmark July 10, 2019. (Photo/Agencies)

A paw of one of the leopard cubs which were born on June 10, and then sex-determined, chipped and weighed, is pictured in Copenhagen Zoo, in Copenhagen, Denmark July 10, 2019. (Photo/Agencies)

The leopard cubs which were born on June 10, and then sex-determined, chipped and weighed, are pictured in Copenhagen Zoo, in Copenhagen, Denmark July 10, 2019. (Photo/Agencies)