Our Team


Diana G.
Science-Based Dog Trainer & Behaviour Specialist
Advanced ISCP studies in canine behaviour and training
Currently completing the ISCP Level 6 Advanced Diploma
Gold Member of the Pet Professional Network
Svetlana A.
Our wonderful administrator, manager, and designer, helping keep SiriusDogsUK organised, creative, and running smoothly behind the scenes.
About Us


Hi, I’m Diana — founder of SiriusDogsUK. I’m a force-free dog trainer and behaviour specialist based in London, offering positive, modern, and ethical dog training for real-life situations.
I’ve been passionately studying and carefully researching dog behaviour for over 8 years, and I’m currently completing the Level 6 Advanced Diploma with the International School for Canine Psychology (ISCP) — one of the most respected qualifications in the field.
I grew up with an incredibly intelligent Bullmastiff called Baxter, who inspired my fascination with dogs from a very young age.
When I was 10, I was unexpectedly attacked by a dog I knew well, which left me with a phobia for years, but also a lifelong question: why did it happen? Overcoming that fear sparked my passion for understanding canine behaviour and psychology.
Since then, I’ve spent years researching dog behaviour, navigating conflicting training advice, and deepening my understanding through both education and hands-on experience, including raising a particularly challenging Border Collie named Dexter.



