https://greatheartk9.com/blog daily 0.75 2026-01-22 https://greatheartk9.com/blog/how-ghk9-training-works monthly 0.5 2026-01-22 https://greatheartk9.com/blog/what-is-nosework-k9-nose-work monthly 0.5 2025-07-08 https://greatheartk9.com/blog/new-to-you-and-rescue-dogs monthly 0.5 2025-06-07 https://greatheartk9.com/blog/this-is-not-working-out monthly 0.5 2025-01-13 https://greatheartk9.com/blog/your-dog-does-not-consent monthly 0.5 2025-01-13 https://greatheartk9.com/blog/my-life-before-dogs monthly 0.5 2025-03-25 https://greatheartk9.com/blog/frustrated-dog monthly 0.5 2024-03-17 https://greatheartk9.com/blog/behavior-diary monthly 0.5 2023-08-05 https://greatheartk9.com/blog/quick-fix monthly 0.5 2023-08-05 https://greatheartk9.com/blog/blog-post-title-four-mazl9 monthly 0.5 2023-05-19 https://greatheartk9.com/blog/big-brains monthly 0.5 2023-11-22 https://greatheartk9.com/blog/puppy-is-not-a-dog monthly 0.5 2023-01-25 https://greatheartk9.com/blog/work-smart monthly 0.5 2023-01-07 https://greatheartk9.com/blog/blog-post-stubborn-bkm8n monthly 0.5 2022-11-08 https://greatheartk9.com/blog/not-very-smart monthly 0.5 2022-11-08 https://greatheartk9.com/blog/keep-going monthly 0.5 2022-11-01 https://greatheartk9.com/blog/blog-post-stubborn monthly 0.5 2022-11-01 https://greatheartk9.com/blog/blog-fear monthly 0.5 2022-09-20 https://greatheartk9.com/consultation daily 0.75 2022-01-10 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/059c8fcf-ba77-4835-a850-1765c5fcbc13/logo+graphic%404x.png consultation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/book daily 0.75 2026-02-19 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/aaefbf4c-e8a3-48c4-8c9d-c109463e0f97/unsplash-image-d0oOCKu6n0A.jpg book - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/home daily 1.0 2026-05-14 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/896621a8-9e43-47c1-8e06-6bdedaac622c/dog-resting-on-mountain-top-in-Columbia-Gorge.jpg home - training for dogs + their people GHK9 offers fun and effective training that supports dogs and their people. There is no need to use fear, force, or shame to change your dog (or you). We work with you as an individual to build and maintain a great relationship with your dog. Our focus is on mutual respect, clear communication and sparkling skills. Our approach: modern, ethical, science-informed positive reinforcement training with heart. https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/5bc43ae3-8d3d-47f5-ae13-1b2a90613027/christina-gray-training-two-dogs-on-mountain.jpeg home - meet founder christina gray Hi! I’m Christina, the two-legged heart behind Great Heart K9. I’ve worked professionally with dogs for more than a decade. I love behavior science and coaching people as well as dogs. My aim is to meet you and your dog wherever you are, help you reach your goals and enrich your life together. https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/8cd620da-719b-4423-8b5b-b3df9b1f082f/happy-dog-on-leash-hiking-with-person.jpg home - services GHK9 specializes in basic skills, reactivity, separation training, vet visits, cooperative care, rescue dogs, puppies, adolescents, adventure dogs and more. We’re based in Portland, Oregon, and can work virtually anywhere. https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/ff4f8fea-b304-46ff-8350-6d5d5f657589/happy+dog+on+log+looking+at+person.jpg home - train with us Dogs have naturally great hearts. They make our hearts great, too. We can’t wait to meet you and your dog and help you build a wonderful life together! https://greatheartk9.com/404-error-page daily 0.75 2022-01-14 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/fcdd950b-0cfc-4bbd-9e76-48879604307e/ghk9logographicWEBwhite800.png 404 error page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/clients daily 0.75 2022-11-08 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/1640134915879-D0RYVLKES1PJTIKZTNVH/juneausq2.jpg clients https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/1641694648964-UWWWVW5IJ9QZ2R89PCNC/Chance.jpg clients https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/1642607437390-9JMQP9HHI6S1LG61WYSB/leeloo2-sq.jpg clients https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/1644609700527-XURR9SG2DMA5HUKTP69I/image.png clients https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/1644612167038-S33RRCAW8IR0P2N5307R/MM.jpg clients https://greatheartk9.com/services daily 0.75 2026-01-20 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/e0a617b6-416a-4ba7-b043-b004f5f2b52c/person-walking-dog-on-loose-leash-1500sq.jpg https://greatheartk9.com/carefree-companion daily 0.75 2026-02-18 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/059c8fcf-ba77-4835-a850-1765c5fcbc13/logo+graphic%404x.png carefree companion - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/online-training-package daily 0.75 2022-02-03 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/059c8fcf-ba77-4835-a850-1765c5fcbc13/logo+graphic%404x.png online training package - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/contact daily 0.75 2022-11-01 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/24bd4f20-1ece-4eac-be39-b5b2d6369f75/dog-exploring-seashore-at-Oregon-Coast.jpg contact - get in touch dog exploring seashore on Oregon Coast https://greatheartk9.com/specialized-training-package daily 0.75 2022-01-10 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/059c8fcf-ba77-4835-a850-1765c5fcbc13/logo+graphic%404x.png specialized training package - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/certifications daily 0.75 2025-11-04 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/7a5eaea4-f166-4032-a262-5964be508a9c/gorgehikers75.jpg certifications - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://greatheartk9.com/about daily 0.75 2024-12-18 https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/3ed286f8-f2eb-4bdb-9f49-3ec6a4f957d1/IMG_7463.png about - founder christina gray certified trainer + consultant rescue + adventure lover The two-legged heart behind GHK9, Christina’s worked professionally with dogs since 2012. She has worked as a dog rescue volunteer (foster, evaluation, training, coaching and placement), a dog walker, day train and board-and-train provider, skills and puppy-social class instructor, and has designed new educational classes. NACSW Nosework, camping and hiking with dogs are among her favorite activities. She loves making complex things approachable, creative problem solving, and collaborating with humans as well as dogs. Her heart belongs to her Rhodesian Ridgebacks. https://images.squarespace-cdn.com/content/v1/61ba392a7436846ec607aee9/d893a485-f5dd-4c50-8dc7-a80f49fbaf1b/Attachment-1.png about - ghk9 core values We practice science-based positive reinforcement and fear-free, force-free training because they’re the best for people and dogs—and we’re always learning more as research advances. We use the most effective and ethical strategies including clicker training, clear communication, smart management and canine enrichment. We do not use prong, shock, or choke collars, and are prepared to help you move away from these tools if you use them currently. We practice kindness all ways. We believe in building relationships and ways of life that are joyful and respectful of humans and dogs. We all deserve this! We’re an LGBTQ+ woman-owned business. We support the Black Lives Matter movement and are committed to taking action against systemic racism, white supremacy and settler colonialism. 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