No you Can't physically be evil, but It's not about the physical part it's about the "perceive" notion of it that's why the dog concept is not so off at all. I never said a dog physically isn't a dog it's what it perceived to be, hence it being in the "mind."

To me there are many levels of being wrong. stealing a candy bar is wrong, lying is wrong, fighting is wrong etc... but the difference is doing something on the top level of wrong like molestation and knowing that it's wrong to do, but you still do it. This is more on the evil/wrong side.

I bring this up because a while back I saw a show on Oprah about child pedophiles. She only interviewed I think five of them off set and she said this was the most honest and informative interview that she ever done or heard. In their minds they "perceived" themselves as being "evil" yes they even said that. They said that they can never be changed or reinvented. They were not in denial and they were not ignorant to their actions. According to them many "pedophiles" see themselves in that way, but lie to the public in order to be redeemed and set free. Now I'm not saying all of them have that mind frame I believe that they are some who are in denial.

Another thought if "we make our own reality" does that mean we also make good/evil? every thought is heard throughout the universe and so therefore is set into action. The energy is release and now it is created. This is another take on the good/evil concept just another view to look at it.
Humans invented the word "evil" so then it must be in existence the same goes for the word "good."