They have souls, but not spirits.
One person I read years ago, divided the two according to the emotions associated with them:
Our 12 basic emotions are the "humane" emotions, (love/hate, desire/aversion, joy/sadness), which are ennobled by our or "intellect" ("intuitive", or "contemplative" mind); thus making up our "heart"; and also our "utilitarian" emotions (hope/despair, courage/fear, peace*/anger), which aid our "reason" ("working" or "discursive" mind) thus making up our "mind".
Upwardly,"the humane emotions are intimately linked with our spirit, and the utilitarian emotions with our reason" [i.e. soul]. Downward, both groups are linked with our body. The humane emotions are from our "pleasure appetite" and cause inner movement within the psyche. They are our responses to what we perceive as "good" or "bad". Our intuitive mind also receives its knowledge from such sources as nature, the arts, and faith. The utilitarian emotions of our "utility appetite" move us to action to make life better or respond to threats to our happiness or well being. Thus, they are concerned with mundane things; what is useful or harmful. It's the humane emotions that distinguish us from animals (hence, "humane"). While they certainly share the utilitarian emotions (anger, courage, etc) with us, the other set of emotions are not "ennobled" in them, being that they have instinct to guide them. Since we have those emotions, our instincts are undeveloped or "sophisticated" (its character altered).