A dog named Summer (L) looks out from a kennel at Monika's Doggie Rescue, a no-kill shelter where the founder says they are pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

Monika Biernacki, founder of Monika's Doggie Rescue, gives treats to dogs at the no-kill shelter that she says is pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

Ebony Buskermolen, a staff member at Monika's Doggie Rescue, takes a dog named Ziggy for a walk at the no-kill shelter where the founder says they are pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

A dog named Kobe looks out from a kennel at Monika's Doggie Rescue, a no-kill shelter where the founder says they are pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

Monika Biernacki, founder of Monika's Doggie Rescue, walks past pictures of dogs available for adoption at the no-kill shelter that she says is pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

Monika Biernacki, founder of Monika's Doggie Rescue, gives treats to dogs at the no-kill shelter that she says is pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott TPX IMAGES OF THE DAY 

Monika Biernacki, founder of Monika's Doggie Rescue, gives treats to dogs at the no-kill shelter that she says is pushing capacity as people return pets adopted during coronavirus disease (COVID-19) pandemic lockdowns, in Sydney, Australia, August 31, 2022. REUTERS/Loren Elliott 

A dog peers from a window while sharing a ride with five other canines in an Uberdog.ca doggy daycare van in Toronto, Ontario, Canada May 2, 2022. REUTERS/Chris Helgren 

View of doggy snacks at After Bark, a bar which also makes cocktails for dogs, in London, Britain July 22, 2021. Picture taken July 22, 2021. REUTERS/Tara Oakes 

A soldier pets a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

Soldiers interact with a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A stray dog who underwent sterilization surgery is seen at a cage at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

Stray dogs are seen at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

The paws of a stray dog are pictured at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A soldier holds a stray dog licking canned food at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

Stray dogs are seen at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A veterinarian shaves hairballs from a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A soldier embraces a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A soldier plays with a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan TPX IMAGES OF THE DAY 

A stray dog barks at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A soldier plays with a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A soldier walks a stray dog at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

Employees clean the floor at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

Stray dogs are seen at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan 

A woman carries a dog after Dutch students arrived on a tallship after sailing back from Cuba instead of flying due to the coronavirus disease (COVID-19) outbreak, in Harlingen, Netherlands, April 26, 2020. REUTERS/Eva Plevier 

A man takes a picture during a sunrise at Recreio dos Bandeirantes beach amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil April 25, 2020. REUTERS/Sergio Moraes 

A view shows dogs behind a fence at San Gregorio animal shelter which is promoting pet adoptions as a way of making quarantine more bearable, while the spread of the coronavirus disease (COVID-19) continues, in El Ajusco, on the southern outskirts of Mexico City, Mexico April 22, 2020. Picture taken April 22, 2020. REUTERS/Henry Romero 

A dog is seen on the beach during the coronavirus disease (COVID-19) outbreak, in Cromer, Britain April 24, 2020. REUTERS/Andrew Couldridge 

A dog walker is seen in a Rapeseed field near Mount Grange Priory as the spread of coronavirus disease (COVID-19) continues, Britain, April 24, 2020. REUTERS/Lee Smith 

A dog walker is seen in a Rapeseed field near Mount Grange Priory as the spread of coronavirus disease (COVID-19) continues, Britain, April 24, 2020. REUTERS/Lee Smith 

The dog sits in front of Suleymaniye 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 dog wearing an Elizabethan collar, a protective device to prevent it from licking its body, walks with its owner (not pictured) during a nationwide lockdown to slow the spreading of the coronavirus disease (COVID-19) in Kolkata, India, April 24, 2020. REUTERS/Rupak De Chowdhuri 

A dog shakes itself as its owner gives it a bath at an alley of the Rocinha slum during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil April 22, 2020. REUTERS/Ricardo Moraes 

Dog meat is seen displayed for sale during the coronavirus disease (COVID-19) outbreak in Hanoi, Vietnam April 22, 2020. REUTERS/Kham 

A dog looks out from the window as restaurants and stores prepare for the disinfection amid the coronavirus disease (COVID-19) outbreak, in Milan, Italy April 22, 2020. REUTERS/Daniele Mascolo 

A leashed dog is being held back near a carcass of a humpback whale that washed up at Baker Beach in San Francisco, California, U.S. April 21, 2020. REUTERS/Stephen Lam 

A combination picture shows a dog before and after getting a treatment at a pet grooming salon in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A combination picture shows a groomer holding a dog before and after getting a treatment at a pet grooming salon in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A combination picture shows a dog before and after getting a treatment at a pet grooming salon in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A dog gets towelled down by a groomer after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A groomer combs a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A groomer washes a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A groomer washes a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A groomer combs a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A groomer combs a dog after pet grooming salons have been reopened in Prague as the spread of the coronavirus disease (COVID-19) continues, Czech Republic, April 20, 2020. REUTERS/David W Cerny 

A dog looks from the balcony during the lockdown following the coronavirus disease (COVID-19) outbreak in Ronda, southern Spain, April 19, 2020. REUTERS/Jon Nazca 

A dog is walked on the beach in Blyth as the spread of the coronavirus disease (COVID-19) continues in Britain, April 19, 2020. REUTERS/Lee Smith TPX IMAGES OF THE DAY 

A Spanish mastiff watches over a flock of sheep during the coronavirus disease (COVID-19) outbreak in Bercial, Spain, April 16, 2020. Picture taken April 16, 2020. REUTERS/Juan Medina 

A cyclist rides a bike with her dog Kya near the Hallerbos, also known as the "Blue Forest", that had to be closed to groups of tourists this year due to the coronavirus disease (COVID-19) outbreak, near Halle, Belgium April 13, 2020. REUTERS/Yves Herman 

People are seen by Lake Windermere, as the spread of the coronavirus disease (COVID-19) continues, Ambleside, Britain, April 13, 2020. REUTERS/Lee Smith 

A person walks their dog in Seahouses, as the spread of the coronavirus disease (COVID-19) continues, Seahouses, Britain, April 12, 2020. REUTERS/Lee Smith 

A man walks with his pet dog at the beach before the curfew, amid an outbreak of the coronavirus disease (COVID-19), in La Somone near Thies, Senegal April 11 2020. REUTERS/Zohra Bensemra 

A dog is seen as grass grows on Rome's popular Piazza Navona square after a huge drop in the number of visitors due to a strict lockdown trying to stop the spread of coronavirus disease (COVID-19) in Rome, Italy, April 9, 2020. REUTERS/Guglielmo Mangiapane 

A dog howls on a balcony as people applaud in support of healthcare workers, amid the coronavirus disease (COVID-19) outbreak, in Ronda, southern Spain, April 8, 2020. REUTERS/Jon Nazca 

A stray dog is fed with kibble donated by animal rights activists, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 4, 2020. Picture taken April 4, 2020. REUTERS/Luisa Gonzalez 

People take dogs for a walk up the mountain amid an outbreak of the coronavirus disease (COVID-19), at the closed Bear Mountain Ski resort in Big Bear Lake, California, U.S., April 5, 2020. REUTERS/Shannon Stapleton 

A sign posted on a residential front door displays a message of "Thank you to all frontline workers" as the spread of coronavirus disease (COVID-19) continues, in Dublin, Ireland, April 4, 2020. REUTERS/Clodagh Kilcoyne 

A dog walks on an empty street, as Thailand will impose a nationwide night curfew from Friday April 3, to try to curb the spread of the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand, April 2, 2020. REUTERS/Jorge Silva 

Two dogs peer through the window during the outbreak of coronavirus disease (COVID-19) in Sopot, Poland April 1, 2020. REUTERS/Radu Sigheti 

A man takes a stroll with his dog on Roker Beach, Sunderland, Britain, March 28, 2020. REUTERS/Lee Smith