About Me
I am one of only a few Double Board Certified Specialists in Veterinary Behaviour Medicine, have been a veterinarian in general practice for over 25 years, and have owned and run my own practice for 17 of those years. This has provided me with a wealth of knowledge and experience in all areas of veterinary medicine and pet health.
I am also a pet owner so I understand how special the bonds and relationships are that we have with our pets and how difficult it can be when that relationship gets challenged or damaged.
I am extremely passionate about treating each patient as an individual and each patient-family dynamic as a unique entity.
I understand the complexity of Pet Behaviour Problems and I am passionate about supporting professionals and caregivers through the Veterinary Behaviour journey by combining science and evidence with kindness, compassion and empathy.
My aim is to enable the best welfare outcome for everyone and for your patients to be the very best, happiest version of themselves.
Dr Katrin Jahn, DrMedVet, CertVA, MANZCVS (Veterinary Behaviour), DACVB, DipECAWBM (BM), MRCVS


10 Reasons you need this...
- Learn how behaviour signs and neurotransmitters correlate.
- Learn to make better medication choices based on this.
- Understand how neurotransmitter levels can either be too high or too low.
- Learn to serve your patients and clients better.
- Learn more about Veterinary Behaviour Medicine.
- Understand how neurotransmission is at the heart of all things psychopharmacology.
- Add more tools to your toolkit.
- Treat the Trinity - Mental, Emotional and Physical health.
- Understand how to safely and effectively use psychopharmacology.
- Be the best practitioner you can be for your patients and your clients.
Testimonials
Lucy Daniels, BSc (Hons), Daniels Dogs
As a Clinical Animal Behaviourist, there are times when collaboration with a Veterinary Behaviourist is essential to provide the best possible care for a case. I had the pleasure of consulting with Dr. Jahn on a particularly challenging case involving a young dog who was very anxious and traumatised. The dog required psychopharmacological support alongside a carefully tailored behaviour modification plan to address his fear and anxiety effectively. Dr. Jahn's expertise and guidance were absolutely invaluable. Her approach was not only thorough but also exceptionally prompt, both during the initial consultation and in her follow-up support. Thanks to her knowledge, we were able to help this dog much more effectively. I greatly appreciated Dr. Jahn's collaborative and compassionate approach, and I very much hope to work with her again in the future.
Eileen Butler with Mutley
Finding out about Dr Katrin and her team has been the best thing that has happened for me and my canine companion! Mutley was very anxious and was developing aggressive traits towards some people. I was at my wit's end, upset and very worried about my beautiful boy. From many honest and open conversations and observations, Dr Katrin was able unpack his body language (and mine!) and guide me towards understanding his body language and triggers. She shared strategies for me to deal with any potential triggers and stress points. As a result of this, and with much patience and time, Mutley is becoming a more confident, happy and calm boy. The results so far have been amazing, and I know that I can always reach out to Dr. Katrin for advice and support.
Rona with Millie
Dr. Katrin gave a voice to my anxious, other-cat-hating, litter-box-avoiding cat and helped me to see, understand and change. I was in a state of despair before meeting Dr. Katrin and now I have an ally, who is incredibly generous with her time and attention, and who equips me – on many levels – to manage and handle what was once a very problematic pet!
Janet Cutler, CAAB
I wanted to thank you for the psychopharmacology course! It truly stands out in the online course world! I am a CAAB and often work with veterinarians who are uncomfortable with behaviour meds, and I'll definitely be recommending your course for those that are interested in learning more.
Kate & Tati
My dog, Tati, is anxious. Alarmingly so! I was advised to visit Dr. Katrin and I turned up almost as anxious as the dog! Dr. Katrin is working with me to unpick Tati’s anxieties and to teach me to understand his body language. There is a lot to learn!
Tati is taking medication to overcome his anxiety and I am so grateful to see him slowly become more confident and less anxious. There is some way to go yet, it has only been 6 weeks, but the advice from Dr. Katrin has allowed small victories to occur. The playing of classical, calming music has been a triumph!
I also appreciate the fact that Dr. Katrin has made time for me in and out of office hours, giving me reassurance when it feels rather overwhelming.
Alex & Noelle with Sunday
We were so pleased with the improvement to Sunday’s quality of life following her behavioural diagnosis and treatment. We had previously tried a number of other things to try and treat Sunday’s anxiety and finally saw results once she was on medication.
Michelle Nicholson, DVM, MSc, MANZVCS (Vet Behaviour), East Coast Veterinary Behaviour Services
Just finished lesson 3 in module 1. I am blown away by the content and organisation of the material, including downloads. I will be spreading the word to anyone who is interested in a great psychopharm course.
Frequently Asked Questions
Is the download really free?
Who is this PDF for?
What makes this guide different?
What if I have more questions after reading?
