A cat yawns while stretching outside shops at a closed market during a lockdown in an effort to prevent the spread of the coronavirus disease (COVID-19), in Karachi, Pakistan April 26, 2020. REUTERS/Akhtar Soomro

A cat sits between tombstones at an ottoman era cemetery in the garden of Eyup Sultan Mosque during the first day of Ramadan and the second of a four-day curfew, as the spread of the coronavirus disease (COVID-19) continues, in Istanbul, Turkey April 24, 2020. REUTERS/Umit Bektas

A Muslim woman wearing a protective face mask plays with a cat near a closed mosque on the first day of the holy fasting month of Ramadan, amid the coronavirus disease (COVID-19) outbreak, in Bangkok, Thailand April 24, 2020. REUTERS/Soe Zeya Tun

A red fox looks at a cat in the southern Israeli city of Ashkelon, amid the coronavirus disease (COVID-19) restrictions that kept people off the streets and drawn red foxes from the safety and seclusion of surrounding sand dunes April 17, 2020. Picture taken on April 17, 2020 REUTERS/ Amir Cohen

A cat sleeps on a rooftop as the city of La Paz is seen in the background amid the spread of the coronavirus disease (COVID-19), in La Paz, Bolivia, April 21, 2020. REUTERS/David Mercado TPX IMAGES OF THE DAY

A cat is pictured in the corridor of the students' residence amid an outbreak of the coronavirus disease (COVID-19) in Dakar, Senegal April 14, 2020. Picture taken April 14, 2020. REUTERS/Zohra Bensemra

Cats are seen outside the Kazan Cathedral during the Orthodox Easter service amid the coronavirus disease (COVID-19) outbreak in Stavropol, Russia April 18, 2020. Picture taken April 18, 2020. REUTERS/Eduard Korniyenko

A cat looks out from a window, during lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, southern Spain, April 18, 2020. REUTERS/Jon Nazca

A spring rider is cordoned off at a children's playground during lockdown amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, April 15, 2020. Children in Spain, which has one of the strictest lockdowns in Europe, have been confined in their homes for over a month now, prompting some pediatrics experts to ask to lift the restrictions slightly over concerns over the children?s wellbeing. REUTERS/Susana vera

Gandor, a feline at the Humane Rescue Alliance animal shelter is placed in a bite quarantine location to rest, as animal fostering and adoptions increases due to the coronavirus disease (COVID-19), in Northwest Washington, U.S., April 14, 2020. REUTERS/Tom Brenner

A cat yawns in the window of a house, amid the coronavirus disease (COVID-19) outbreak, during the Holy Week in Ronda, southern Spain, April 11, 2020. REUTERS/Jon Nazca TPX IMAGES OF THE DAY

Street cats are seen at Sultanahmet Square, as the spread of coronavirus disease (COVID-19) continues in Istanbul, Turkey, April 9, 2020. REUTERS/Umit Bektas

A cat sits at an empty entrance of the Parthenon temple atop the Acropolis hill, as the spread of the coronavirus disease (COVID-19) continues, in Athens, Greece, April 4, 2020. Picture taken April 4, 2020. REUTERS/Goran Tomasevic

A cat sits in an alleyway inside Jerusalem's Old City, amid coronavirus disease (COVID-19) outbreak April 2, 2020. REUTERS/Ammar Awad

A cat is seen at a home in al-Fari'ah refugee camp during a home confinement order as a precaution against the spread of the coronavirus disease (COVID-19), in the Israeli-occupied West Bank March 31, 2020. REUTERS/Raneen Sawafta TPX IMAGES OF THE DAY

A domestic black cat looks at a cat sitting outside the window, in the village of Blecourt during a lockdown imposed to slow the rate of the coronavirus disease (COVID-19) spread in France, March 29, 2020. REUTERS/Pascal Rossignol TPX IMAGES OF THE DAY

A female leopard is seen at the Ruma National park, Nyanza province, western Kenya, January 30, 2020. Picture taken January 30, 2020. REUTERS/Baz Ratner

Lion sculptures are seen in a Palestinian agricultural field in Jordan Valley in the Israeli-occupied West Bank February 9, 2020. REUTERS/Mohamad Torokman

A cat is seen during an environmental activists rally to demand rights to clean air, near the Thai Government House in Bangkok, Thailand, as the country struggles to contain worsening air pollution January 23, 2020. REUTERS/Soe Zeya Tun

A tiger rescued from a circus by Animal Defenders International in Guatemala arrives at its new home near Winburg, South Africa, January 21, 2020. REUTERS/Siyabonga Sishi

A cat is seen in the village of Zolote, disengagement area of government and Russian-backed rebel troops, in the eastern Ukrainian region of Luhansk, Ukraine November 1, 2019. REUTERS/Gleb Garanich

A lion is seen approaching an elephant carcass at a watering hole inside Hwange National Park, in Zimbabwe, October 23, 2019. REUTERS/Philimon Bulawayo

A lion is seen approaching an elephant carcass at a watering hole inside Hwange National Park, in Zimbabwe, October 23, 2019. REUTERS/Philimon Bulawayo

A two and half month-old lion cub leans on his mother, inside their enclosure at the Zoo in Peshawar, Pakistan October 18, 2019. REUTERS/Fayaz Aziz

A cat is seen on a window inside the house of a Palestinian man Saeed el-Aer, who looks after abandoned cats, in the central Gaza Strip October 10, 2019. Picture taken October 10, 2019. REUTERS/Mohammed Salem

A leopard sits in the grass in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A male cheetah rests in the Maasai Mara National Reserve, Kenya, October 15, 2019.REUTERS/Baz Ratner

A leopard walks through the grass in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A leopard walks through the grass in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A leopard walks through the grass in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A leopard sits in the grass in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A male lion lays near a female after mating in the Maasai Mara National Reserve, Kenya, October 14, 2019. Picture taken October 14, 2019. REUTERS/Baz Ratner

A male lion stands over a female after mating in the Maasai Mara National Reserve, Kenya, October 14, 2019. Picture taken October 14, 2019. REUTERS/Baz Ratner

Lions mate in the Maasai Mara National Reserve, Kenya, October 14, 2019. Picture taken October 14, 2019. REUTERS/Baz Ratner

Four out of a pride of five male cheetahs are seen as they rest in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

Three out of a pride of five male cheetahs are seen in the Maasai Mara National Reserve, Kenya, October 15, 2019. REUTERS/Baz Ratner

A leopard is seen after taking a kill to the top of a tree in the Maasai Mara National Reserve, Kenya, October 14, 2019. Picture taken October 14, 2019. REUTERS/Baz Ratner

A male lion is seen in the Maasai Mara National Reserve, Kenya, October 14, 2019. Picture taken October 14, 2019. REUTERS/Baz Ratner

A cat is pictured among plastic waste at a fishermen port on the outskirts of Dakar, Senegal July 26, 2019. Picture taken July 26, 2019. REUTERS/Zohra Bensemra

A cat sits on a chair at a fishermen port on the outskirts of Dakar, Senegal July 26, 2019. Picture taken July 26, 2019.REUTERS/Zohra Bensemra

A cat walks near the border fence between Mexico and the U.S in Tijuana, Mexico, July 20, 2019. REUTERS/Carlos Jasso

A cat walks near the border fence between Mexico and the U.S as seen from Tijuana, Mexico, July 20, 2019. REUTERS/Carlos Jasso

The moon is seen during a partial lunar eclipse over the Winged Lion of Venice at the St. Mark square in Venice, Italy July 16, 2019. REUTERS/Manuel Silvestri TPX IMAGES OF THE DAY

Newly born Barbary lion cubs sit near their mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

REFILE - QUALITY REPEAT A newly born Barbary lion cub jumps inside its enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny TPX IMAGES OF THE DAY

Newly born Barbary lion cubs sit near their mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

A newly born Barbary lion cub rests inside its enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

A newly born Barbary lion cub walks past its mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Newly born Barbary lion cubs sit near their mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

A newly born Barbary lion cub sits near its mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Newly born Barbary lion cubs rest inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Newly born Barbary lion cubs sit near their mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Newly born Barbary lion cubs rest inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Newly born Barbary lion cubs rest inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

A newly born Barbary lion cub sits near its mother Khalila inside their enclosure at Dvur Kralove Zoo in Dvur Kralove nad Labem, Czech Republic, July 8, 2019. REUTERS/David W Cerny

Siberian tigers bathe in a pool to cool down at Al Zawra zoo in Baghdad, Iraq, June 29, 2019. Picture taken June 29, 2019. REUTERS/Thaier al-Sudani

Pusha the cat, which adopted four orphaned baby squirrels and currently feeds and lives with them, lies at a local park of miniatures in Bakhchisaray, Crimea April 25, 2019. REUTERS/Alexey Pavlishak TPX IMAGES OF THE DAY

One of three newborn white Bengal tiger cubs is pictured with its mother in La Pastora Zoo in the municipality of Guadalupe, Mexico April 25, 2019. REUTERS/Daniel Becerril TPX IMAGES OF THE DAY

Three newborn white Bengal tiger cubs are pictured with their mother in La Pastora Zoo in the municipality of Guadalupe, Mexico April 25, 2019. REUTERS/Daniel Becerril

Three newborn white Bengal tiger cubs are pictured with their mother in La Pastora Zoo in the municipality of Guadalupe, Mexico April 25, 2019. REUTERS/Daniel Becerril