It was reported that a pet dog in Colorado, United States, had accidentally fallen into a mine more than 60 metres deep, and that the dog owner had already thought he could not return to the dog, but fortunately the two firefighters arrived in time to save it. It's a miracle that pet dogs can be safely rescued.

The fire department, which was involved in the rescue, released a photograph of the owner Lisa Martínez on 8 August, stating that the two firefighters had spent three hours trying to bring “Belli” from the well to the ground. Martínez also subsequently wrote to firefighters on social networking sites to say that it was a miracle that neither he nor his 9-year-old daughter had initially believed that “Belly” would survive and that it would eventually be safe and unharmed.
Parents must be safe when walking outside, preferably with a towed rope, and do not let dogs run out alone, which is very easy to lose and is likely to be dangerous.