I found it a fascinating read but found the last few sections not in line with his zoology background but rather from a ridiculous psychoanalytic perspective. This perspective is not based on scientific fact or reason but formulated by Freud from unrecorded observations that he recounted by memory of case studies he had saw. Having Desmond Morris try and convince me that I indulge in the occassional cigar, which represents a "super nipple", as a substitute for intimacy that I recieved as a child made me crack up rather than stop and reflect on his brilliance. This type of opinion seems to me out of Zoology's domain.
I rather enjoyed the sections concerning parental, sexual, and social behaviour as they were told from a zoological perspective, while the later sections had the sour flavour of Sigmond Freud. I do recommend this book to anyone interested in the behavioural sciences particularly in the ways we touch and do not touch each other. So dont be scared to 'touch' this book and become 'intimate' with its pages as you will learn much from it.