Testimonials:

‘‘We did the Canine Cognitive Behavioural Therapy programme with Harrison for our dog Séamus and honestly, he was brilliant from start to finish.

The exercises he taught us were simple, effective and made such a positive difference at home.

Harrison was always there if we had a question (no matter the time of day) and really went above and beyond to support us.

You can tell he genuinely cares about dogs and their owners. We couldn’t recommend him highly enough!’’

— Rachel & Eoghan

Two smiling people wearing sunglasses are taking a selfie with a black dog outdoors on a sunny day. The woman has red hair and the man has short brown hair. The dog is in the center, with its tongue out and wearing a harness.

A person standing on a path with a dog, surrounded by blooming pink cherry blossom trees, with fallen petals on the ground and pathway.

Real clients, real results — hear from dog owners in Dublin, Berlin & beyond.

‘‘Working with Harrison has completely transformed my relationship with Arete.

Harrison doesn't just focus on basic obedience; he truly understands dog psychology and helped us build a much deeper, closer bond through CCBT.

Any questions or concerns I had along the way, he was always available to guide us. Thanks to him, I feel confident that I'm building a great relationship with Arete in the best way possible.’’

- Alex

A large black and white dog, possibly a Great Dane, standing on a concrete surface next to a street lined with greenery.

Real clients, real results — hear from dog owners in Dublin, Berlin & beyond.