Merlin is considered an “unadoptable” dog. Unfortunately, we cannot guarantee his behavior. He does not tolerate any other animals and is aggressive toward all of them. If he encounters another animal on the street and cannot reach it, we cannot guarantee that he will not redirect his aggression toward someone else — possibly even his owner.

We do not know whether this is caused by a medical condition. We have tried everything, but we cannot bring ourselves to make radical decisions. That is why Merlin remains with us. We will continue working with his difficult nature and hope that one day, perhaps, he will stop attacking.