Gary Collis of Bunker Hill, West Virginia, receives his boost dose at a coronavirus disease (COVID-19) community vaccination event, as the vaccination rate in West Virginia ranks among highest in world, in Martinsburg, U.S. February 25, 2021. REUTERS/Kevin Lamarque

Soccer Football - AFC Champions League - Group F - Perth Glory v Tokyo - Education City Stadium, Ar-Rayyan, Qatar - December 3, 2020 Tokyo's Daiki Niwa in action with Perth Glory's Giordano Colli and Carlo Armiento REUTERS/Ibraheem Al Omari

David Collie who was shot by police gets into his bed during a visit by his mother, Pam McCloud, at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police lays beside his mother, Pam McCloud, during her visit to the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police is administered medication at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police speaks to a reporter while his mother, Pam McCloud, lays beside him at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police lays beside his mother, Pam McCloud, during her visit to the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

Pam McCloud and her son David Collie, who was shot by police, spend time together at the nursing home where David lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police sits in a wheelchair at the nursing home where he lives in Fort Worth, Texas, U.S., September 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police speaks to a reporter while his mom visits him at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police looks on as he speaks with a reporter at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police speaks with a staff member as his mother, Pam McCloud, lays beside him at the nursing home where David lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police speaks to a reporter at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police sits beside his mother, Pam McCloud, during her visit to the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police has his beard touched by his mother while they sit outside at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police performs exercises at the nursing home where he lives in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

David Collie who was shot by police speaks to a reporter in Fort Worth, Texas, U.S., September, 27, 2019. Picture taken September 27, 2019. To match Special Report USA-POLICE/IMMUNITY-VARIATIONS REUTERS/Callaghan O'Hare

Tracy Collie styles Roberta Skivicki's hair at Three-13 Salon, Spa and Boutique, during the phased reopening of businesses and restaurants from coronavirus disease (COVID-19) restrictions in the state, in Marietta, Georgia, U.S., April 24, 2020. REUTERS/Bita Honarvar

Balto, 6, a male Border Collie dog, poses for a picture as he takes a walk with its owner during the lockdown amid the coronavirus disease (COVID-19) outbreak in Ronda, southern Spain, April 14, 2020. REUTERS/Jon Nazca

A Collie Smooth dog gets ready at backstage before its performance during the Westminster Kennel Club Dog Show in New York, U.S., February 9, 2020. REUTERS/Eduardo Munoz

Saxson, a collie dog, rests during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

Connie DuBois grooms her collie dog, Saxson during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

Connie DuBois, right, grooms her collie dog, Saxson during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

A participant trains her collie dog ahead of taking part in the Masters Agility Championship during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

A participant trains her collie dog ahead of taking part in the Masters Agility Championship during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

Callie Wolf, a collie dog sits ahead of participating in the Masters Agility Championship during the Westminster Kennel Club Dog Show in New York, U.S., February 8, 2020. REUTERS/Amr Alfiky

XVIII Pan American Games - Lima 2019 - Athletics - Men's Triple Jump Final - Athletics Stadium, Lima, Peru - August 10, 2019. Bahama's Lanthone Christ Collie in action. REUTERS/Henry Romero

A Border Collie jumps while passing through an obstacle course during the Dog Agility championship of the Siberian Federal District in Krasnoyarsk, Russia May 3, 2019. REUTERS/Ilya Naymushin

A woman kisses her Rough Collie during the second day of the Crufts Dog Show in Birmingham, Britain, March 8, 2019. REUTERS/Hannah McKay

A Border Collie rests on its owner during the second day of the Crufts Dog Show in Birmingham, Britain, March 8, 2019. REUTERS/Hannah McKay

A Bearded Collie arrives for the second day of the Crufts Dog Show in Birmingham, Britain, March 8, 2019. REUTERS/Hannah McKay

Bearded Collie dogs arrive for the second day of the Crufts Dog Show in Birmingham, Britain, March 8, 2019. REUTERS/Hannah McKay

Two female border collies Geneva and Belka react during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin TPX IMAGES OF THE DAY

Two female Border collies Geneva and Belka react during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Two female Border collies Geneva and Belka react during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Handler Marina Lazko trains her two female Border collies Geneva and Belka on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Handler Marina Lazko trains her two female Border collies Geneva and Belka on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

A female Border collie Geneva jumps during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Two female Border collies Geneva and Belka react during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Two female Border collies Geneva and Belka react during a training on the frozen Yenisei River outside Krasnoyarsk, Russia February 17, 2019. REUTERS/Ilya Naymushin

Dogs wait to be blessed outside the Basilica of St. Peter and Paul on the celebration day of St. Hubert in Saint-Hubert, Belgium, November 3, 2018. REUTERS/Francois Lenoir

A dog called Tilly swims in Enfield Town Park, London Britain July 27, 2018. REUTERS/Tom Jacobs

A dog called Tilly jumps into the water in Enfield Town Park, London Britain July 27, 2018. REUTERS/Tom Jacobs

A dog called Tilly jumps into the water in Enfield Town Park, London Britain July 27, 2018. REUTERS/Tom Jacobs

Rohan, the 6 year-old normal weight Border collie eats during a test trying to find the reasons for obesity at the Ethology Department of the ELTE University in Budapest, Hungary, June 11, 2018. Picture taken June 11, 2018. REUTERS/Tamas Kaszas

Artistic Gymnastics - Gold Coast 2018 Commonwealth Games - Men's Individual All-Around Final - Coomera Indoor Sports Centre - Gold Coast, Australia - April 7, 2018. Nile Wilson of England celebrates with coach Barry Collie after winning the gold. REUTERS/Athit Perawongmetha

Artistic Gymnastics - Gold Coast 2018 Commonwealth Games - Men's Individual All-Around Final - Coomera Indoor Sports Centre - Gold Coast, Australia - April 7, 2018. Nile Wilson of England celebrates with coach Barry Collie after winning the gold. REUTERS/Athit Perawongmetha

Slick, a border Collie walks during judging of the herding group at the 142nd Westminster Kennel Club Dog Show in New York, U.S., February 12, 2018. REUTERS/Brendan McDermid

Slick, a border Collie walks during judging of the herding group at the 142nd Westminster Kennel Club Dog Show in New York, U.S., February 12, 2018. REUTERS/Brendan McDermid

Handler Jamie Clute leads Slick, a border Collie to win the herding group during judging at the 142nd Westminster Kennel Club Dog Show in New York, U.S., February 12, 2018. REUTERS/Brendan McDermid

A shepherd dog controls a group of geese before being blessed by a priest on the day of Saint Anthony, Spain's patron saint of animals, in Muro, in the island of Mallorca, Spain January 17, 2018. REUTERS/Enrique Calvo

Sonny the collie dog runs through snow in Hillsborough, Northern Ireland January 16, 2018. REUTERS/Clodagh Kilcoyne

A border collie jumps in the water to get a ball in Enfield Town Park, London, Britain July 4, 2017. Picture taken July 4, 2017. REUTERS/Tom Jacobs

A border collie jumps to catch a ball in Enfield Town Park, London, Britain July 4, 2017. Picture taken July 4, 2017. REUTERS/Tom Jacobs

A border collie jumps to catch a ball in Enfield Town Park, London, Britain July 4, 2017. Picture taken July 4, 2017. REUTERS/Tom Jacobs

?Enthusiast Adrianne Collis wears fangs during a Tom Petty Memorial Vampire Walk in Sherman Oaks, California, U.S., October 19, 2017. REUTERS/Mario Anzuoni

Lyric, a border collie, walks down the ramp of the Nissan Rogue, Dogue edition, at the 2017 New York International Auto Show in New York City, U.S. April 12, 2017. REUTERS/Brendan Mcdermid

Jory, a Bearded Collie is groomed in the benching area before competition at the 141st Westminster Kennel Club Dog Show in New York City, U.S. February 13, 2017. REUTERS/Mike Segar

A Border Collie competes in the Masters Agility Championship Finals competition during the 141st Westminster Kennel Club Dog Show in New York City, U.S. February 11, 2017. REUTERS/Brendan McDermid

A Collie is taken for a walk during the 141st Westminster Kennel Club Dog Show in New York City, U.S. February 11, 2017. REUTERS/Brendan McDermid