Comprehensive evaluation of your dog's issues, including aggression, anxiety, or dominance, with a tailored training plan.
Personalised in-home or on-walk sessions focusing on obedience, leash manners, and correcting problem behaviours.
Expert training for German Shepherds, Great Danes, and other large breeds with challenging temperaments.
Safe, calm techniques to address lunging, barking, or aggressive tendencies towards dogs or people.
Guidance on dog psychology and ongoing strategies to maintain positive results and build a happy pack.
Myself and my partner were experiencing problem behaviour with our 18 month old German Shepherd who had a problem with being told no, lunged towards other dogs whilst on the lead and would pull you from pillar to post. Seeking out Simon was the best choice we have made in our journey with our GSD. His patience and perseverance, along with his calm manner and knowledge of dog behaviour and psychology has been completely beneficial to our GSD and has seen him improve dramatically. He is now a pleasure to take out on walks and in the home, and understands he is no longer the boss. Without Simon this would not have been possible, I could not recommend him enough if your having problems with a large breed, especially dominant/aggressive behaviour (as there are very few trainers out there are willing to deal with this sort of behaviour) Simon addresses and tackles this from the off, with a calm/patient approach, whilst sharing his wisdom with you on how to continue achieving positive results. From the both of us, thank you very much Simon!
At my wits end with a Great Dane that was so destructive and boistrous she kept knocking over my small children I was at the point of rehoming her but was given Simons business card by another dog owner. I arranged a visit expecting that nothing could be done, how wrong I was. Simon has a way with dogs that ive never seen before, he is so calm and the instruction he gives you is simple and easy to follow, he really does know his stuff and has the knack of putting you at ease. Our dog was completely different within minutes of meeting simon, no more kangaroo on a lead and lunging at other dogs, she was an absolute pleasure to walk and a dream in the house, he has worked with all of my dogs and we have a very happy pack . I have had him in since to assess a dog that was returned to me, his knowledge is second to none and after you have seen what he is capable of nothing else compares. I highly recommend him, he is truly a dog whisperer

Expert dog behaviour training for challenging breeds, transforming problem pets into peaceful companions.
No photos available
Calm K9 provides specialised dog behaviour training and rehabilitation services in Cardiff, focusing on large breeds and challenging behaviours like aggression, dominance, and anxiety. Led by Simon, a skilled trainer with a calm, patient approach, we help owners regain control and build harmonious relationships with their dogs. Using proven techniques based on dog psychology, we address issues from lunging and pulling to destructive behaviour, ensuring lasting results. Trusted by local pet owners with 5-star reviews, we're dedicated to creating happy, well-behaved dogs and confident owners.
Claim Calm K9 to update business info, respond to reviews, and access analytics.