<P> In "Conflict Resolution", Dwight states that he does not like to smile, as showing one's teeth is a submission signal in primates, and that whenever someone smiles at him, "all (he) sees is a chimpanzee, begging for its life". Dwight owns many exotic pets including piranhas, frogs, an arctic wolf, a raccoon, a porcupine named Henrietta, and an opossum, although the wolf escaped due to poor restraints and he flushed his piranhas down the toilet . He also has an interest in bears, and is ready to debate the habits and characteristics of different species of bears . He also has expressed a surprisingly large affection towards baby otters . </P> <P> In "Costume Contest", Dwight claims to be able to sit on a fence, and that he is even able to sleep on one, stating that "The trick is to do it face down, with the post in your mouth". </P> <P> It is revealed in the "Suit Warehouse" episode that as a child Dwight collected cat feces . </P> <P> In "Drug Testing", Dwight states that he likes his co-workers, "with four exceptions", leaving it up to the audience to make educated guesses about whom these four exceptions are . The four are most likely Jim Halpert, Ryan Howard, Meredith Palmer and Toby Flenderson, due to Michael's hatred of him . However, it is also probable that Phyllis Lapin - Vance could be one of the exceptions, as, on many occasions, she and Dwight are shown to have a strained relationship . Kelly Kapoor is likewise a viable choice as her ditsy nature contrasts Dwight's overly serious character, as we see later in the same episode during Dwight's interrogation of Kelly . This theory is also reinforced by Angela's hatred of Kelly and the influence Angela may hold as Dwight's girlfriend at the time . Pam Halpert is also a possible exception as she is often an accomplice to Jim's pranks against Dwight . </P>

When does dwight become the head of sales