Dogs do not pass the mirror test, which, hypothetically, indicates they have no concept of "self" - thus they cannot think about themselves. http://en.wikipedi

Dogs do not pass the mirror test, which, hypothetically, indicates they have no concept of "self" - thus they cannot think about themselves. http://en.wikipedia.org/wiki/Mirror_test http://en.wikipedia.org/wiki/Mirror_test - there is a discussion about dogs specifically, noting that vision is not their primary sense, so the mirror test may have less value.