Karen DiCostanzo, a certified professional dog trainer (CPDT-KA) and owner of Canine Consent (dba Matters of the Canine Kind), offers behavior modification consultations, training, puppy socialization, manners training for all ages, service dog/ESA training, and Canine Good Citizen evaluation/training throughout Johnson County, Kansas, including Lenexa, Shawnee, Overland Park, Olathe, Leawood, Prairie Village, and surrounding areas.
She utilizes a modern, force-free, holistic approach and has witnessed her training methods significantly improve the lives of numerous dogs and their owners. Karen’s training philosophy focuses on preventing and solving dog behavior problems while enhancing the bond between dogs and their human companions.
Karen’s interest in dog training and behavior modification arose when she adopted her first dog, who faced major health issues and separation distress. Subsequently, adopting a large dog with behavioral challenges, including nuisance barking, leash pulling, jumping, and chasing, further deepened her understanding of dog behavior.
She now shares her insights with clients who value their dogs as family members, aiming to strengthen the love and trust shared between them. Karen believes that effective training is an ongoing process of growth and understanding between dog and owner.
She offers personalized solutions in the comfort of clients’ homes, supporting them until their training goals are achieved. For those looking to enhance their relationship with their canine companion, Karen provides a humane and modern approach to dog training. Clients can reach out to her to begin changing the life they share with their dogs.


