No Room For Mistakes
Another thing they noticed is how small the hole leading to the storm drain is. As you can tell from the photo above, there isn’t really much room inside it to accommodate rescuers. Having one person inside would be pushing it, so there’s quite literally no room for mistakes.
One misstep and the firefighters could cause more harm to the pups they’re trying to get to safety. That said, entering the narrow space in a regular way is totally out of the question. They couldn’t be more thankful for what they found out next.