Ostrowski, Edward Feliks Wincenty (1816-1859).

Nicolas, Pierre François (1743-1816) La Servolle, Pierre de (1747-1826) Karczewski, Wincenty Roch (1757-1817). Tł. Kłossowski, Walenty (1765-1809). Tł.

Sandrine Vandenput

Per Jensen Carol Petherick

Robert A. Smith, DVM, MS

Agnes E. Rupley, DVM

Karen M. Young Barbara von Beust

David J. Argyle Douglas H. Thamm

KW Clarke Cynthia Trim

Joop Boomker

M. Cameron D. Colwell D. Otranto H. Ranson

Jim E. Riviere Johanna Fink-Gremmels

Dr. Henry Baker

Mark M. Smith, VMD

Mark M. Smith, VMD

N. Sydney Moïse

Karen L. Overall, MA, VMD, PHD Dipl. ACVB, ABS Certified Applied Animal Behaviorist

Anne Jackson

Dr. Kurt J. Matushek

Robert G. Dalziel

Professor the Lord Trees