Shelter owner of cats, Alex Salvador (L), 43, does a broadcast live on Instagram of a street-born cat, newly arrived inside of El Jardinet dels Gats (Cats' Garden), which is a cat shelter in the Raval district, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain October 3, 2020. Overflowing with aging cats who lost their owners to the COVID-19 pandemic, Barcelona's cat sanctuary El Jardinet dels Gats has launched an online campaign to get them adopted. REUTERS/Nacho Doce

Shelter owner of cats, Alex Salvador, 43, plays with four-year-old street-born Zipi, a cat that serves to socialise other cats as they mirror his behaviour in accepting petting and food at El Jardinet dels Gats (Cats' Garden) in the Raval district, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain September 21, 2020. As cats of all colours, shapes and sizes basked in autumn sunshine in the courtyard, shelter owner Alex Salvador was shooting an advertisement for "Whatever you can afford" donations on a smartphone, broadcast live on Instagram. REUTERS/Nacho Doce

A street-born cat receives a slice of ham of a volunteer inside of El Jardinet dels Gats (Cats' Garden), which is a cat shelter in the Raval district, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain October 3, 2020. The coronavirus pandemic forced the cancellation of onsite fundraising events and cut the incomes of existing donors, but the online drive has been a success, Salvador said. REUTERS/Nacho Doce

Shelter owner of cats, Alex Salvador (L), 43, does a broadcast live on Instagram of a street-born cat inside of El Jardinet dels Gats (Cats' Garden), which is a cat shelter in the Raval district, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain October 3, 2020. REUTERS/Nacho Doce

A street-born cat receives a slice of ham of a volunteer Swiss Andreas Schaedler, 33, inside El Jardinet dels Gats (Cats' Garden), which is a cat shelter in the Raval district,, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain September 26, 2020. REUTERS/Nacho Doce

Street-born cats are pictured inside of El Jardinet dels Gats (Cats' Garden), which is a cat shelter in the Raval district, amid the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain September 21, 2020. REUTERS/Nacho Doce