I think this video answers a lot of questions about the animals left behind and gives the cold hard truth about why some will never be able to come out. It is true that most animals that have been rescued from the area have not been found to have worrisome levels of radiation and so have passed inspection. There have now been 2 confirmed cases where dogs will have to be evaluated and observed because they were found to have high levels of radiation inside of their bodies. The two dogs were from deep within the exclusion zone very close to the Nuclear Power Plant. We also know that farm animals from inside the Exclusion Zone are not being accepted at the slaughterhouses to be used as food and while some horses can be saved not all of them will be. It is left to the farmers that went back into the Exclusion Zone to look after their animals to make the decision that when the food is gone to end the suffering of their animals themselves.