This book is unique, developed by the main worldwide experts in this issue. It is an extremely valuable tool for any veterinary practitioner willing to deepen into physiopathology, clinical signs, diagnosis, treatment and prognosis of feline endocrine diseases, with an approach and contents never published so far. the most common endocrine conditions in cats are deeply discussed and addressed: hyperthyroidism, type-II diabetes mellitus, and growth hormone excess.

A vaccination failure occurs when the chickens do not develop suitable antibody titer levels and/or are susceptible to a field disease outbreak. Therefore, an updated review has been thoroughly developed in order to highlight the importance of detecting and solving the major vaccination failures in commercial chickens.