Can you name the smartest animal? Probably you are thinking about dogs,but they are only the 6th on the list.
First place is the chimpanzees as they are able to manipulate their environment for their benefit. Second is the pig. IN-DEPTH research has demonstrated that a typical middle-aged pig has the intelligence of a three-year-old human.
The 3rd is the dolphin,specially the bottlenose dolphins.
No wonder why this dolphin asked for help from a diver. The divers were swimming with manta rays at Hawaii when this dolphin was swimming to close to them.
He/she was just swimming around, they realized that the dolphin was asking for help as he/she was tangled in a fishing line and a hook.