scrap isn't really an animatronic wolf, scrap was just an orange dog with some red on him and yellow on him, in his future his family got destroyed and so he had no other safe option then to get in the suit of armour and he never was an animatronic but in his full set of armour he looks like one and since his full name was "scraptobiustoren" people wanted a nick name for him, they were going to go for "storen" but thought it was lame so they came up with "octobius" but scraptobiustoren did not like it, then they thought of "scrap" and it was something that everyone liked, even scraptobiustoren, so everyone called him "scrap the animatronic wolf".