Two stallions confront each other at a horse fighting contest in Rongshui, China. More than 30 horses from surrounding regions took part in the traditional activity of the Lantern festival. (Photo by China Foto Press)

Two dogs sent into outer space by the Soviet Union after their safe return to earth. They spent 22 days in orbit. (Photo by Central Press/Getty Images). 22nd March 1966

A man bundled up for the cold weather carries a dog in his jacket while walking along the waterfront in New Westminster, British Columbia, Tuesday, December 28, 2021. Environment Canada has issued an arctic outflow warning for Metro Vancouver and the south coast with well below normal temperatures forecast for the region. (Photo by Darryl Dyck/The Canadian Press via AP Photo)

A black bear cub performs for its mum at the Pocosin Lakes National Wildlife park in North Carolina, US in January 2022. (Photo by Jennifer Hadley/Animal News Agency)

A horse is paraded during the Arabian Horse Festival at the Bait al-Arab in Kuwait City on February 5, 2022. (Photo by Yasser Al-Zayyat/AFP Photo)

Tia the springer spaniel chases after the ball as owner Monika Burton falls over in the background. The funny scene was captured by husband, Vince Burton at Wells Next The Sea, Norfolk, on Easter Monday, April 18, 2022. (Photo by Vince Burton/Animal News Agency)

Visitors watch a California sea lion at the Smithsonian National Zoological Park on Thursday May 26, 2022 in Washington, DC. (Photo by Matt McClain/The Washington Post)