medium-sized, tan and white Shiba Inu dog lying on the floor of what appears to be a public transportation vehicle, possibly a bus or tram, in a city setting

medium-sized, tan and white Shiba Inu dog lying on the floor of what appears to be a public transportation vehicle, possibly a bus or tram, in a city setting. The dog is wearing a black collar and is attached to a leash. Parts of three people are visible, one wearing jeans and brown shoes near the bus window, another wearing dark trousers and white sneakers, and a third wearing dark denim jeans and a grey coat with one hand in view. The floor has a dark gray speckled surface, and metal fixtures are visible. Given the presence of a yellow tactile paving strip alongside a glass panel, the location is likely a low-floor public transport vehicle. It is impossible to confirm the location in Sofia, Bulgaria without additional information or visual cues specific to the city's transport system or landmarks.