Moritz the pig in Berlin , Germany has solved a complex puzzle . The pig was able to carry out the task without any help from a human . In a video , the pig puts coloured shapes into a wooden block . He then uses his tongue and teeth to push them around until they fit together.
Moritz the pig in Berlin , Germany has solved a complex puzzle . The pig was able to carry out the task without any help from a human . In a video , the pig puts coloured shapes into a wooden block . Recent research also revealed they have empathy like humans .