“Himalayan Dog”. This dog just appeared out of nowhere and followed us for an entire week during our trekking trip in the Himalayan outback. He always used to sleep in front of our tent and guarded us in the nights. When I decided to get up at 4 a.m. to climb the next 5000 m peak for sunrise he accompanied me as well. On the top he was sitting for the entire 30 minutes on this place looking straight into the countryside. Photo location: Ladakh, India. (Photo and caption by Sebastian Wahlhuetter/National Geographic Photo Contest)

Initially the project started when I was working in Atlanta. About four years ago, a roommate of mine had a Yorkie and we thought it would be funny to take some photos of this really cute dog with a few handguns. Once my friends saw the photos they started asking me to take pictures of their dogs with other firearms... (Photo and caption by Ben Haulenbeek/Puppies with guns calendar 2015)

A lizard wears clothing and a headset at Pet Expo Thailand on May 07, 2023 in Bangkok, Thailand. Dogs take part in a skateboarding competition at Pet Expo Thailand, a four day exhibition held at the Queen Sirikit National Convention Center. Dogs were judged on form and agility and separated into novice and experienced categories. (Photo by Lauren DeCicca/Getty Images)

Visitors take photos of a child dressed in a traditional costume before a folk performance in Panyu, Guangdong province, China on April 20, 2018. (Photo by Reuters/China Daily)

An alpaca Satsuki looks at a pet dog at a park while Alpaca Fureai Land's staffs walk the alpaca during early morning in Tokyo, Japan on June 21, 2023. (Photo by Kim Kyung-Hoon/Reuters)

Artem, a serviceman of infantry battalion of the 61st mechanised brigade, pets a dog in a trench at a position near the frontline, in Kharkiv region, Ukraine on January 6, 2024. (Photo by Sofiia Gatilova/Reuters)

Models play with a dog backstage at the Missoni Spring/Summer 2020 show during the Milan Fashion Week on September 21, 2019 in Milan, Italy. (Photo by Rex Features/Shutterstock)

A contestant holds three Pomeranians during the FCI-CACIB Zakarpattia 2021 International Dog Show at the Avanhard Stadium, Uzhhorod, Zakarpattia Region, western Ukraine on September 19, 2021. (Photo by Ukrinform/Rex Features/Shutterstock)