Cats are seen at Lusaka Animal Welfare in Lusaka, capital of Zambia, on Sept. 2, 2020. (Photo by Martin Mbangweta/Xinhua)

Photo taken on Sept. 2, 2020 shows an injured dog under treatment at Lusaka Animal Welfare in Lusaka, capital of Zambia. (Photo by Martin Mbangweta/Xinhua)

A worker attends to an injured puppy at Lusaka Animal Welfare in Lusaka, capital of Zambia, on Sept. 2, 2020. (Photo by Martin Mbangweta/Xinhua)

Puppies are fed at Lusaka Animal Welfare in Lusaka, capital of Zambia, on Sept. 2, 2020. (Photo by Martin Mbangweta/Xinhua)

A worker attends to an injured dog at Lusaka Animal Welfare in Lusaka, capital of Zambia, on Sept. 2, 2020. (Photo by Martin Mbangweta/Xinhua)