Sorry, I think that's a fairly weak argument. You're simply stating the opposite of what I said and don't post evidence that makes your argument legitimate.A dog is above the cat in evolution. So I think you should say a dog could never go wild again like a wolf or wild cat. But we know this to be false.
I think dogs are intended for people with low self esteem, because the dog gives love for little to nothing. It is friendly no matter what. With cats, on the other hand, you have to work for their love. It shows you're willing to work for a result you want, whereas owning a dog is for lazy people who need reassurance that they're worth something.
EDIT: This is all in humor of course, but I honestly believe that the basic idea is true. I mean no offense to anyone here who likes dogs.
Just thought I should add this