Considering Darwin's theory of the survival of the fittest holds good and the fact that earth has been taken over by the human race, it can be concluded that man turned out fittest. Atleast till now. Man being the only race blessed with intelligence. Apart from dolphins ofcourse. Or thats what man thinks. But if all this is really true, then with time and as the evolution continues, dogs are going to take over.
Away from mans imagination, dogs too have an intelligence of their own. Developed over ages as time passed by. They have an added advantage that they can understand man's language. Man has actually tried and gone out of his way to teach dogs how to understand him. Another adantage they have is that man has let them stay in homes, shared beds, and has never felt that a dog would get to know what all he talks. Taken dogs to space, let them into the law and order system and everything. Slowly but surely the dog race has got a strong hold and a great knowledge on how the "till now the fittest" race of humans work.
Now they have a plan. Apart from the spy dogs who stay at our homes to understand the intrecasies of the himan beings, they have started placing strategic small teams lurk on the streets. They work as a team, a small but fit and intelliget team probabally planning the war against the human race. I am sure when the D day arrives, the pets with cute cute names will start attacking from the inside as well as the street army of dogs will do it from the outside. The earth will go to DOGS if we the humans dont realise that something is up. Gear up humans... It IS the survival of the fittest afterall