How did this happen
Well, it seems that Biliverdin is very rare inside a puppy’s bloodstream circulation, who would have thought? But the green color that occurred on this particular pup is due to the fact that Biliverdin actually joined with the fluid inside Rio’s womb. This is a very rare thing to have happened and not a lot of prior cases have been documented.
Because hardly any people on earth have experienced this, it is no wonder why the owners panicked and had a hard time finding answers. Reading all that medical science jargon can be confusing as well, so the situation was not in Louise and Claire’s favor when they jumped deep into the research.