Is there any realtion between dogs and whales you mean in evolution chain...3?

Evolution of Dogs to WhalesNo, whales did not evolve from dogs.

[Edit by Melissa Gordon]

Dogs and whales have descended from the same common ancestor. "The dolphins (and whales) belong to the cetacea (a phylogenic classification) and dogs belong to the carnivora. Both of these have evolved from a group called the mesonychidae." Reposted from a post by derrick kolling, Grad student, biophysics, university of Illinois urbana champaign.

To clarify, they are two different sets of species that are the great-grandchildren of a creature that had BOTH dog and whale characteristics. They just took different evolutionary paths to become the modern creatures we see today. So yes, they are distant cousins, but one did not descend from the other.