California-based photographer Seth Casteel made his name taking photographs of dogs underwater, but before that, he was snapping cats on land.

Higgs the kitten loves exploring the great outdoors - by going on holiday in his owner’s rucksack.
The adorable five-month-old took his first steps outdoors while holidaying in the Highlands with owners Christian Witte and Kimia Mohammadi last month. But scared by the strong winds along the coastline of Sanna Bay, he scrambled up on Christian's back before hopping into his backpack.

Memebon is an Exotic Shorthair kitten, a breed that comes from the Persian cat but with shorter hair. It is a new breed , that is known for affectionate and loyal cats.

Northern Lynx kittens, explore their enclosure at the Highland Wildlife park on October 9, 2012 in Kingussie, Scotland. The feline twins are believed to be the type of lynx found historically in Scotland. The Highland Wildlife Park specialises in Scottish animal species, both past and present, and species that are well adapted to cold weather. (Photo by Jeff J. Mitchell)

A girl feeds the new-born kitten as the family, living in tent city, adopted two kittens, found under the rubble, after 7.7 and 7.6 magnitude earthquakes hit in Hatay, Turkiye on March 15, 2023. (Photo by Sergen Sezgin/Anadolu Agency via Getty Images)

A woman plays with a kitten inside of a line house in downtown Shanghai April 12, 2015. (Photo by Carlos Barria/Reuters)

A US Marine feeds an orphan kitten found after a heavy mortar barrage near “Bunker Hill” during the Korean War. (Photo by Sgt Martin Riley/Getty Images). 1953