4 reviews

The Harness Training Kit

Teach your cat to walk on a leash so you can increase your cat's activity and spend more quality time together. 

About the kit: With our safe and secure harness, and easy online lessons, we are confident your cat can learn to wear and walk with a harness. Support from Julie, the cat teacher is always included. Get all your questions answered via email.

The Training Kit Includes:

  • Kitty Holster® cat harness. A soft, comfortable walking vest that secures with ultra-strong velcro closures to keep your cat safe and sound. The high-visibility safety vest assures your cat is easily seen both day and night.

  • A step-by-step online course to teach your cat how to be comfortable and happy in their harness. There is no time limit on the course.

Measuring your cat for the Kitty Holster® cat harness

Girth (chest)
9" - 12"
13" - 17"
10" - 13"
16" - 20"


For more information about measuring your cat visit the Kitty Holster faq page: 


Step 1:Measure your cat, select your size and purchase the kit. 

Step 2:Upon purchasing the course, you will receive a pdf that contains a link to your course. Enroll right away.

Step 3: Read through the material as you wait for your harness to arrive.

Support: Email support is included in the course. If you have any trouble completing the course please email Julie, the instructor at hello@catschool.co.

Returns & Exchanges: Please contact us at hello@catschool.co with your return or exchange request with the item(s) you wish to return. Please note that in the case of return for refunds, the cost of return shipping will be subtracted from your refund amount. There is no charge for return shipping if the item returned was damaged or defective. 

Please Note: The focus of this course is on harness training. Leash walking tips are available, but instructions for going on adventures, car rides, etc., are not included. If your cat is fearful of the outdoors, get in touch prior to enrolling. Once your cat is happy in the harness, send your specific questions about leash walking via email. 

Universal Terms of Service Agreement: By making payment and enrolling in the course the feline guardian acknowledges that no harness is 100% escape-proof, and will not hold Cat School Cat Training liable for any incidences or injuries to their cat. Every cat is unique, therefore, the information should be utilized at the sole discretion of the cat handler. Please use extreme caution when taking your cat outside in a harness.

What Students Say:

@catherapyblog: "He used to run and hide when he heard the drawer open that housed his harness. Now he gets so excited when he sees his harness because he knows he's going to get his favorite food."


 teach your cat to walk on a leash



 Interested in taking the course without the kit? 

Click HERE


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Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
    Kristen M.
    United States United States
    Necessary and So Helpful!

    This guide helped me get my kittens to wear their harnesses in just a few days! It also helped them to be comfortable with the Velcro sound. My kitty was running away every time I opened the harness. They now walk confidently inside WITH a leash too! There are super useful lessons that nobody else talks about pertaining to dealing with unforeseen distractions that come with the outdoors. We’re ready to go outside soon! Highly recommend!

    Andrea E.
    United States United States
    Cat leash and vest

    My cat loves it the Velcro does not scare her and she took to it really Quickly

    Genevieve B.
    Canada Canada
    So glad we enrolled!

    I was struggling with getting my cat comfortable in his old harness and reached out to Julie to discuss if her kitty holster would be a better idea since it does not go over the head. She got back to me very quickly. After I had started the course she was extremely helpful and thorough in giving me instruction when I had any trouble with any of the steps. We are still in the process of working through the course but we have made SO much progress and my cats ru over to me when they see me take the harness out for training! I 100% recommend cat school and any of their courses, Julie is qualified and experienced and has so many amazing resources for people and their cats. Not to mention watching her and Jones demonstrate is incredible and so adorable, you can see how connected they are. Thanks Julie, you are awesome! We can’t wait to sign up for our next course at cat school. - Gen, Marvin & Sheamus

    niki m.
    United States United States
    If you want to leash train your kitty, this kit is a no brainer.

    If you can't afford to buy a plane ticket to have Julie fly out to train your kitty herself, this is pretty much the next best thing. Her training videos and notes are incredibly detailed, thorough and evidence based - clearly she knows what she's talking about and is invested in your success. Thanks so much Julie for putting together this very helpful kit for feline enrichment!