768 SUBJECT INDEX 



Mutation, dog breed establishment through, 36 

 and evolution, 24-28 

 growth distortions due to, 124125 

 possible effect of, on behavior, 639 



N 



Neurosis, experimental, thyroid feeding and, 670-672, 671 

 training and, 672-675 



Newfoundland dog, 13 







Oestrus, effect of, on behavior, 659-662, 660, 661 

 Osteitis fibrosa cystiea, 479-480 

 Ovariectomy, effect of, on behavior, 738-739 



P 



Palate, formation of, 182-183 



relation of, to skull type, 184-186, 185 



Paralysis, hereditary, of thigh muscles, in dog, 25-27 



Parathyroid, and bone formation, 475, 478-480, 514 

 and calcium formation, 475, 478-480, 514 

 characteristics of, in bassethound, 515, 516 



and body form, 481-488, 518-522 



in Boston terrier, 481, 483 



in dachshund, 481, 483 



in English bulldog, 477, 516, 517-518 



in great Dane, 477 



in St. Bernard, 477 



extract of, effect of, on behavior, 697-699 

 general discussion of, 475-481, 514 

 histological technique for, 423 

 inheritance of, in bassethound-English bulldog hybrids, 516, 518-522, 521 



in dachshund-Boston terrier hybrids, 481-488, 483, 487 

 and osteitis fibrosa cystiea, 479-480 

 and rickets, 475, 478 

 size of, 477 

 and tetany, 478-479 

 thyro-parathyroidectomy, effect of, on behavior, 699-709, 705, 707 



Pavlov, behavioral types of, discussion of, 572-575 



Pekingese, general characteristics of, 9, 10, 14-15, 41, 137, 139, 336, 343-344, 



345, 362, 429 

 jaw growth in, 357 

 leg characteristics of, 139 



