Specialist behaviour vet needed in the Midlands. Anyone have personal or very close positive experience with a specialist vet who has worked with aggression possibly triggered by PTSD or possible medically based? I have a young Border Collie who I am desperate to refer to someone who really may be able to help. The dog is a rescue of unknown background, who is highly strung, nervy, but lovely. But whose behaviour is becoming more and more dangerous to his owners. Need full meds doing, but owner not very wealthy, so need to find the best vet we can with experience in this area. Can anyone recommend one. Thank you everyone. Denise x