Association of Pet Behaviour Counsellors
https://www.apbc.org.uk/ ATI, ABT, CAB, VB
Association of Pet Dog Trainers
https://apdt.co.uk/ ATI
Dog Knows
https://www.dogknows.co.uk/ ATI
Fellowship of Animal Behaviour Clinicians
https://fabclinicians.org/ CAB, VB
Gundog Trainers Academy
https://www.gundogtrainersacademy.co.uk/ ATI
International Association of Animal Behaviour Consultants
https://m.iaabc.org/ AAB
Karen Pryor Academy
https://karenpryoracademy.com/ ATI
Professional Association of Canine Trainers
https://www.pact-dogs.com/ ATI
Puppy School
https://www.puppyschool.co.uk/ ATI
The Canine Behaviour & Training Society
https://www.tcbts.co.uk/ ATI, AAB, ABT, CAB