Chapter VIII: Conclusion: By Professor H. F. Ziegler

The most important contribution that had been made to the study of Animal Psychology consists in the new "Alphabet of Raps," which enables dumb creatures to give reasonable expression to their thoughts, and provides us at the same time with the means of gaining some insight into their thinking and feeling. This method owes nothing to scientific investigators, yet may these gladly acknowledge the great progress thus indicated, rather than reject it with impatience and distrust. To proudly decline anything to do with it would indeed be out of place: rather is it careful study and independent confirmation--a personal application of this new method--that is here most needed. The inventor of this "Rapping and Spelling Method" was the late Wilhelm von Osten, in Berlin, reference to whom has been made in the opening chapter of this book. But the specialists refused to recognize his labours--they destroyed his position by their erroneous findings and their disapprobation--the campaign carried on against von Osten being by no means free from a spirit of unfairness.[26]

[26] I would here refer the reader to the references I made to
the work issued by Pfungst; they may be found in "The Animal
Soul" (Reports of new observations made with respect to horses
and dogs), 2nd ed. (W. Jung) 1916, p. 38.

It was Karl Krall who took up and continued the work, improving on the original method and finally making known the most astounding results which he himself had succeeded in obtaining with his horses. These accounts may be read in detail in Krall's great book, a work the publication of which has been of immeasurable importance in the history of animal psychology.[27] Any reader of unbiased opinion will be bound to acknowledge the value of this new method, and the remarkable results achieved in the case of Krall's horses have been equally successfully applied when working with dogs. Frau Dr. Moekel of Mannheim evolved an independent rapping method of her own, which admitted of the possibilities for _counting_. This lady, however, soon became aware that a similar method had already been invented and applied by Herr von Osten, and she then enlarged on her own efforts so as to include the spelling method above mentioned. The feats of her dog Rolf were so remarkable as to arouse as much surprise in his mistress as in anyone else present. Frau Dr. Moekel was exceedingly careful to note down everything that could serve as evidence, and in spite of her long and serious illness was yet able, by dint of great exertion, to complete her MS. She died in 1915, and her book, which could not be published during the war, has only recently become available to the public. It is gratifying to be able to welcome the appearance of another little book on the same subject, the one now before us, written by Fräulein Henny Kindermann; this volume having also suffered postponement, owing to the war. This lady taught her dog on independent methods of her own, devoting much loving and conscientious care to the work and, in a general way, the results have been much the same as those obtained from Rolf, although, in the matter of detail, there is much that is new; indeed, many of the observations set down by this investigator raise questions of fascinating interest. Here, again, the author has been able to improve on the method as previously applied by others; teaching the dog to rap tens and units with different paws, as had been done by Krall's horses, and also introducing a better method of spelling by teaching the proper value of the consonants.[28] Fräulein Kindermann further applied her tests systematically in order to solve certain problems, proving the animal's ability to the full extent in one particular subject at a time. It is indeed the experience thus gained which gives to this book its special value, even though all the problems submitted may not have been fully solved. I would here draw attention to the fact that the author's dog invariably replies in "High German," whereas Rolf of Mannheim employs the dialect of the Pfalz--and the Stuttgart dog, Sepp, expresses his views in Suabian; indeed, each dog naturally learns the "form of speech" he hears in his own locality. The results that have come under notice seem at times so extraordinary that doubts may arise as to the authenticity of what has here been set down; yet should we be careful not to reject new evidence because it happens to exceed all we have hitherto known or experienced. For this is a case of exploring new ground, ingress to which has now become possible owing to an entirely new method, and none should take upon themselves to decide in advance what may, or may not be, found possible within this new domain. Careful examination of all evidence put forward is desirable, yet can this be undertaken only by such persons as are themselves in the possession of an intelligent dog, one to which they can apply the test of similar instruction. It should be needless to say that the experimenter must abstain from anything in the nature of a sign given to the animal. It is a far easier matter to train an animal in _that_ way than to bring out the latent possibilities attaching to its understanding by training it so as to state its own thoughts. The proof of the genuineness of such "utterances" on the part of the dog lies in the fact that it so often gives an entirely different reply to that which is expected of it--it may even say something that is quite unknown to the person carrying out the experiment. Many such examples will be found in this book, as well as in that of Frau Dr. Moekel, while many more could be furnished by the owners of other "Spelling Dogs." Indeed, the more reckoning and spelling dogs there are the sooner will the value of this new method become generally recognized and the easier will it be to rid the truth of any errors that may still obscure it. Here in Stuttgart my Lectures delivered on the subject have so far led to the training of four dogs in counting as well as spelling, this having been done with best results. In addition to these, I myself have a dog, "Ava," by name a daughter of Lola, who is already proficient in both accomplishments. There is nothing mysterious about this new animal psychology that has been brought into evidence by the method here explained, it is no secret, but at the service of all who care to explore what is entirely free ground--not reserved for the learned alone, but at the disposal of any animal-lover, if he will but co-operate in a spirit of patience and devotion, and is endowed with the particular "gift" for teaching an animal. The truth under discussion here is not likely to be find elucidation in the study of the learned man--rather will it be the result of the collective, convergent and corresponding evidence brought together by the labours of many a patient investigator.

STUTTGART

_September_, 1919

[27] Karl Krall, "Denkende Tiere, Beiträge zur Tierseelenkunde,
auf Grund eigener Versuche," Leipzig, Engelmann, 1912.

[28] Rolf could only rap with one paw owing to the other fore-paw
having been injured; he generally leaves out the vowels, these
being already contained within the consonants. This habit gives
rise to a somewhat curious form of writing.

NOTE

There are in all now twelve dogs known to communicate by means of
"raps." The experiences I have had with my own dog have been
reported by me in the article entitled "Respecting a Dog's Memory,"
and appeared in the "Zoologischen Anzeiger," 1919, No. 11-13. The
name of my dog "Awa" is quite intentionally put together, as Lola
has herself "invented" all the names given to her progeny.

"THINKING" ANIMALS

A CRITICAL DISCUSSION OF DEVELOPMENTS FROM 1914 TO 1919

BY

DR. WILLIAM MACKENZIE

OF GENOA

[Translated from the Italian with the omission of

I. An Introductory Section, and II. A Section giving the Story of "Lola."]