Ah, the magical properties of billions of years. Any problems or flaws in evolution? Don't worry, with billions of years, even the scientifically impossible becomes possible. Just believe that billions of years can turn a single cell into dogs and cats. If you just believe it hard enough, maybe it'll be true.
Back in reality, there is no evidecne that billions of years can do such a thing. It's just a speculation, a belief, a religion.
Seriously though Grey, you should stop trying to convince us of this nonsense. We're not going to believe it.