Limerick, a Border Collie, interacts with his owner during the Westminster Kennel Club Dog Show Press Preview at Hudson Yards in New York City, U.S., June 16, 2022. REUTERS/Brendan McDermid 

'Kane' the Border Collie in a park on a cold morning in Enfield, London, Britain, January 12, 2022. REUTERS/Tom Jacobs 

Postdoctoral researcher Laura V. Cuaya plays with her dog Kun-kun, an 8-year-old Border Collie, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Postdoctoral researcher Laura V. Cuaya talks to her dog Kun-kun, an 8-year-old Border Collie, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Postdoctoral researcher Laura V. Cuaya talks to her dog Kun-kun, an 8-year-old Border Collie, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Kun-kun, an 8-year-old Border Collie, looks at his owner, postdoctoral researcher Laura V. Cuaya, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Postdoctoral researcher Laura V. Cuaya plays with her dog Kun-kun, an 8-year-old Border Collie, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Postdoctoral researcher Laura V. Cuaya talks to her dog Kun-kun, an 8-year-old Border Collie, at the Ethology Department of the Eotvos Lorand University in Budapest, Hungary, January 5, 2022. Picture taken January 5, 2022. REUTERS/Bernadett Szabo 

Corinne Guntern and Anouk Oswald, a young lesbian couple, and their border collie dog Ted spend time by a public fountain in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann 

Corinne Guntern and Anouk Oswald, a young lesbian couple, walk with their border collie dog Ted in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann 

Corinne Guntern and Anouk Oswald, a young lesbian couple, walk with their border collie dog Ted in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann 

Verb a Border Collie and his handler Perry Dewitt receive the trophy after winning the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie and his handler Perry Dewitt celebrate after winning the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie competes to win the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie competes to win the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie competes to win the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie competes to win the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie competes to win the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie receives a kiss by his handler Perry Dewitt after winning the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie receives a kiss by his handler Perry Dewitt after winning the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

Verb a Border Collie and his handler Perry Dewitt pose for a picture after winning the 8th Annual Masters Agility Championship at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 11, 2021. REUTERS/Eduardo Munoz 

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 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 Border Collie rests on its owner during 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 

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 

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 

A Border Collie named Max barks at the door of his house in La Fresneda, near Oviedo, north of Spain, December 6, 2017. Picture taken December 6, 2017. REUTERS/Eloy Alonso 

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 

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 

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

Maverick, a Border Collie, lies in a MRI scanner in a neurology clinic in Budapest, Hungary, February 9, 2014. Picture taken February 9, 2014. REUTERS/Bernadett Szabo

Peg, a four month old Border Collie, waits in a cage at the 2015 Welsh National Sheep Dog Trials at Llanvetherine in Wales, July 31, 2015. REUTERS/Rebecca Naden

Mary Lou Hanlon has her face licked by Wizard, a Border Collie, following an agility event during the 139th Westminster Kennel Club Dog Show in the Manhattan borough of New York February 14, 2015. REUTERS/Carlo Allegri (UNITED STATES - Tags: SOCIETY ANIMALS) 

Mary Lou Hanlon has her face licked by Wizard, a Border Collie, following an agility event during the 139th Westminster Kennel Club Dog Show in the Manhattan borough of New York February 14, 2015. REUTERS/Carlo Allegri (UNITED STATES - Tags: SOCIETY ANIMALS) 

Lynus, a Border Collie breed, makes its way through an agility course during a press conference for the upcoming 139th Annual Westminster Kennel Club Dog Show in New York January 21, 2015. REUTERS/Shannon Stapleton (UNITED STATES - Tags: ANIMALS SOCIETY) 

Rancher Steve Pargin (L) holds a young border collie that cowboy David Thompson had brought to him while they prepare to gather cattle near Ignacio, Colorado June 10, 2014. The land where the cattle graze is leased from the Forest Service by third-generation rancher Steve Pargin. Several times a year, he and a crew led by his head cowboy, David Thompson, spend a week or more herding cattle from mountain range to mountain range to prevent them from causing damage to fragile ecosystems by staying in a single area too long. Picture taken June 10, 2014. REUTERS/Lucas Jackson (UNITED STATES - Tags: AGRICULTURE ANIMALS ENVIRONMENT BUSINESS)

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Malna (Raspberry), a Border Collie, waits in a neurology clinic in Budapest February 9, 2014. Hungarian researchers conducted the first comparative dog and human brain study with developing dog training methods to make them lay motionless in MRI machines. The study was done to understand how dogs can be so remarkably good at tuning into the feelings of their owners. Picture taken February 9, 2014. REUTERS/Bernadett Szabo (HUNGARY - Tags: ANIMALS SCIENCE TECHNOLOGY) 

Maverick, a Border Collie, lies in a MRI scanner in a neurology clinic in Budapest February 9, 2014. Hungarian researchers conducted the first comparative dog and human brain study with developing dog training methods to make them lay motionless in MRI machines. The study was done to understand how dogs can be so remarkably good at tuning into the feelings of their human owners. Picture taken February 9, 2014. REUTERS/Bernadett Szabo (HUNGARY - Tags: ANIMALS SCIENCE TECHNOLOGY) 

Maverick, a Border Collie, lies in a MRI scanner in a neurology clinic in Budapest February 9, 2014. Hungarian researchers conducted the first comparative dog and human brain study with developing dog training methods to make them lay motionless in MRI machines. The study was done to understand how dogs can be so remarkably good at tuning into the feelings of their human owners. Picture taken February 9, 2014. REUTERS/Bernadett Szabo (HUNGARY - Tags: ANIMALS SCIENCE TECHNOLOGY) 

Maverick, a Border Collie, lies in a MRI scanner in a neurology clinic in Budapest February 9, 2014. Hungarian researchers conducted the first comparative dog and human brain study with developing dog training methods to make them lay motionless in MRI machines. The study was done to understand how dogs can be so remarkably good at tuning into the feelings of their human owners. Picture taken February 9, 2014. REUTERS/Bernadett Szabo (HUNGARY - Tags: ANIMALS SCIENCE TECHNOLOGY) 

Elf, a Border Collie, sits in Melanie Behren's lap as they watch the Masters Agility Championship at the Westminster Kennel Club in New York February 8, 2014. REUTERS/Carlo Allegri (UNITED STATES - Tags: SOCIETY ANIMALS) 

Gem, a border collie, demonstrates an agility test as part of a news conference to announce the line up for the 138th Westminster Kennel Club Dog Show at Madison Square Garden in Manhattan in New York January 15, 2014. REUTERS/Brendan McDermid (UNITED STATES - Tags: SOCIETY ANIMALS) 

Gem, a border collie, demonstrates an agility test as part of a news conference to announce the line up for the 138th Westminster Kennel Club Dog Show at Madison Square Garden in Manhattan in New York January 15, 2014. REUTERS/Brendan McDermid (UNITED STATES - Tags: SOCIETY ANIMALS)