Ancillary K9 Dog Training

    Your business?

    Dog Training

    Denver, CO

    Ancillary K9 Dog Training is a Denver-based dog training company specializing in obedience, behavioral modification, and aggression training through private, intensive sessions. Led by certified trainers with extensive credentials, they tailor programs to each dog's unique needs without requiring board-and-train arrangements—your dog stays with you throughout training. They also offer puppy training, protection dog training, and court-ordered behavioral evaluations, backed by a Lifetime Training Assurance.

    Best for: New PuppiesAggressive Dogs

    Ideal for: Dog owners dealing with aggression or behavioral issues, new puppy owners, owners seeking private one-on-one training, families wanting rapid behavioral transformation

    Service area: Denver, Colorado and surrounding areas

    What Sets Ancillary K9 Dog Training Apart

    Private Training Only: All training is conducted privately one-on-one in Denver with no board-and-train required, allowing your dog to stay with you while trainers work directly with you and your pet.

    Aggression & Behavior Specialists: The team specializes in dogs with aggression, anxiety, and behavioral issues, using balanced methods that integrate professional tools with positive reinforcement techniques.

    Lifetime Training Assurance: All programs are backed by a Lifetime Training Assurance, providing ongoing support and confidence in lasting behavioral changes.

    Obedience TrainingBehavior ModificationAggression SpecialistPuppy Classes
    Dog TrainingAggression SpecialistBehavioral TrainingObedienceDenver
    Google Rating
    4.9 ★ (177 reviews)
    Phone
    (720) 239-2424

    Location

    Address: 3773 Cherry Creek N Dr East Tower, Ste 801, Ofc 816, Denver, CO 80209

    Phone: (720) 239-2424

    Website: ancillaryk9.com

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    Last updated April 17, 2026

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