| Affenzeller | Nadja | Austria | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Alberghina | Daniela | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Amat | Marta | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Arhant | Christine | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Ashall | Vanessa | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Bailey | David | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Baumgartner | Johannes | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Beata | Claude | France | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Bell | Nick J. | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Berg | Charlotte | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Bergmann | Shana | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Briese | Andreas | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Brscic | Marta | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Butterworth | Andrew | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Campbell | Madeleine | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Camps | Tomàs | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Canali | Elisabetta | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Cannas | Simona | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Casey | Rachel | United Kingdom | Behavioural Medicine (Companion Animals) and Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Coetzee | Johann (Hans) | USA | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Cozzi | Alessandro | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Cranley | John | Ireland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Da Graça Pereira | Gonçalo | Portugal | Behavioural Medicine (Companion Animals) and Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Dalla Costa | Emanuela | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Dalla Villa | Paolo Felice | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Dalmau | Antoni | Spain | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Dam Otten | Nina | Denmark | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| De Briyne | Nancy | Belgium | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| De Keuster | Tiny | Belgium | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Dehasse | Joël | Belgium | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Denenberg | Sagi | Canada | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| DePorter | Theresa | USA | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Diederich | Claire | Belgium | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Diverio | Silvana | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Dovč | Alenka | Slovenia | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Fàbrega i Romans | Emma | Spain | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Fatjó | Jaume | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Fordyce | Peter | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Føske Johnsen | Julie | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Garcia Pinillos | Rebeca | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| García-Belenguer | Sylvia | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Gardiner | Andrew | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Gaultier | Emmanuel | France | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Gazzano | Angelo | Italy | Behavioural Medicine (Companion Animals) and Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Gilbert | Caroline | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Goddard | Pete | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| González | Ángela | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Grøndahl | Ann Margaret | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Guatteo | Raphael | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Gunnarsson | Stefan | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hänninen | Laura Talvikki | Finland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Harlander-Matauschek | Alexandra | Canada | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hartmann | Sabine | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Haverbeke | Anouck | Belgium | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Heath | Sarah | United Kingdom | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Hepple | Sophia | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hernandez Trujillo | Elein | Mexico | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Herrmann | Kathrin | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hintze | Sara | Switzerland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hokkanen | Ann-Helena | Finland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Honig | Hen Hana | Israel | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hultgren | Jan Olov | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Hunt | James Russell | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Ilieski | Vlatko | North Macedonia | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Jonckheer-Sheehy | Valerie | The Netherlands | Behavioural Medicine (Companion Animals) and Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Jurkovitch | Viktor | Hungary | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Karagiannis | Christos | Greece | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Kielland | Camilla | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Kirchner | Marlene Katharina | Denmark | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Knight | Andrew | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Kuhne | Franziska | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Landsberg | Gary | Canada | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Leeb | Christine | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Ley | Jacqueline Mary | Australia | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Lindsjö | Johan | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Llonch Oviols | Pol | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Luno Muniesa | Isabel | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Lüscher | Urs Andrew | France | Behavioural Medicine (Companion Animals) | Retired Diplomate | | |
| Magalhães Sant'Ana | Manuel | Portugal | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Main | David | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Main | Joy | France | Animal Welfare Science, Ethics and Law sub-specialty | Retired Diplomate | | |
| Mainau Brunso | Eva | Spain | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Manteca | Xavier | Spain | Behavioural Medicine (Companion Animals) Welfare Science, Ethics and Law | Active Diplomate | | |
| Mariti | Chiara | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Martelli | Giovanna | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Masson | Sylvia | France | Behavioural Medicine (Companion Animals) | Active Diplomat | | |
| McCulloch | Steven P. | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| McPeake | Kevin | United Kingdom | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Mejdell | Cecilie Marie | Norway | Animal Welfare Science, Ethics and Law | Active Diplomate | | |
| Menache | Andre | Belgium | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Michelazzi | Manuela | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Mills | Daniel | United Kingdom | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Minero | Michela | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Moe | Randi Oppermann | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Mollaret | Estelle | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Morton | David | France | Animal Welfare Science, Ethics and Law sub-specialty | Retired Diplomate | | |
| Mounier | Luc | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Mullan | Siobhan | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Munsterhjelm | Camilla | Finland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Muri | Karianne | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Muri | Karianne | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Nalon | Elena | Belgium | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Nannoni | Eleonora | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Nesje | Marit | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Normando | Simona | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Notari | Lorella | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Osella | Maria Cristina | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Padalino | Barbara | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Pageat | Patrick | France | Behavioural Medicine (Companion Animals) | Retired Diplomate | | |
| Palacio | Jorge | Spain | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Palestrini | Clara | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Passalacqua | Chiara | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Passantino | Annamaria | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Patt | Antonia | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Peli | Angelo | Italy | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Peralta | Jose M. | USA | Animal Welfare Science, Ethics and Law | Active Diplomate | | |
| Peron | Franck | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Pierantoni | Ludovica | Italy | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Pozzi | Paolo | Israel | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Quain | Anne | Australia | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Remy | Denise | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Robertson | Sheilah | USA | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Roger | Paul | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Rouha-Mülleder | Cornelia | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Sagirli Demirbas | Yasermin | Turkey | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Schalke | Esther | Germany | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Schmied-Wagner | Claudia | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Seksel | Kersti | Australia | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Siracusa | Carlo | USA | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Sossidou | Evangelia | Greece | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Stéen | Margareta | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Stubsjøen | Solveig Marie | Norway | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Swan | Kirsi | Finland | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Temple | Deborah | Spain | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Thomas | Aurelie | France | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Thornton | Peter | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Titeux | Emmanuelle
| France | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
| Turner | Patricia V. | Canada | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| van Hagen | Marjan A.E. | Netherlands | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| van Vollenhoven | Elize | South Africa | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Vandenheede | Marc | Belgium | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Velarde | Antonio | Spain | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| von Holleben | Karen | Germany | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Waiblinger | Susanne | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Westin | Rebecka | Sweden | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Whiting | Martin | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Whittaker | Alexandra | Australia | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Wigham | Elli | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Williams | David Leonard | UK | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Winckler | Christoph | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Windschnurer | Ines | Austria | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Wolfensohn | Sarah | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Yeates | James | United Kingdom | Animal Welfare Science, Ethics and Law sub-specialty | Active Diplomate | | |
| Zulch | Helen Eileen | United Kingdom | Behavioural Medicine (Companion Animals) | Active Diplomate | | |
