A dog plays with a frisbee during the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

A dog is seen at the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

Residents with their dog participate in the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

A resident with a dog participates in the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

A veterinarian injects a vaccine for a dog during the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

Residents with their dogs participate in the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)

Residents with their dogs participate in the Warsaw Pets Day held in Warsaw, Poland on June 15, 2025. (Photo by Jaap Arriens/Xinhua)