Lulu...we try to take out bite inhibition, so it makes the pet not bite when fearful but do the flight response instead... so we basically continue to put Chester (our cat ) where he wants to be a bug him (its a bit mean really) and then poke him or something until he gets cross and then when he lashes out at us we distract him, or move what he's on enough to get him to move etc... then when he runs away we praise him, give him treats and pats... Try to teach him other ways to react.