My two Dutch shepherds love it. The quality is great and it’s a quick and easy way to wear out high drive dogs. I have also noticed muscle growth on both dogs already. The only issues I had was figuring out how to use the speedometer and having to zip tie the hand brake cable. It’s also fairly quiet and assembly was super easy. The smell from the machine is just the new plastic and it wasn’t a strong odor like the previous comment mentioned.

My dog, Ruby (a Beagle mix), is a rescued dog, and due to past experiences, she's always been terrified of being walked on a leash. So, finding a way to get her exercise without causing her anxiety has been a challenge. Ronzeil's non-motorized treadmill has been a lifesaver—Ruby feels safe and in control on it, which has helped build her confidence and given her the workout she needs. The quiet design is crucial for Ruby; a loud motor would scare her away, but this treadmill is quiet, allowing her to relax. At first, I let her explore on her own, placing treats on the surface to encourage her to get on. Slowly, she progressed from standing to walking, and now she happily runs for 15 minutes every day, and it's easy to clean after each use. Seeing her become so confident is incredibly rewarding, largely thanks to the consistent and easy workout this treadmill provides. The product is of excellent quality, and Ronzeil's customer service was incredibly helpful when I encountered problems adjusting to the new product. This product is not only suitable for dogs that love exercise, but also for dogs that need a safe and gentle way to stay active. It performs excellently in every aspect.

This is everything you expect. It only uses the type of ball that comes with the launcher. My dogs love the balls and do not return them … yet. I ordered additional ones. Small tennis style balls do not work lol Definitely worth the price and delivery time.

My Dalmatian, Max, is usually very energetic, but after a minor leg injury, the vet recommended low-impact exercise to aid his recovery. The Ronzeil non-motorized treadmill solved this problem perfectly—gently supporting his recovering leg while keeping him active. Initially, I was worried Max wouldn't adapt, but the treadmill's quiet design and the ability to adjust the speed himself made the transition smooth. He started with short 10-minute walks, gradually increasing the exercise time as his strength improved. The treadmill surface is soft and won't hurt his paws, and because there's no motor, there are no sudden vibrations that could cause secondary injuries. I also love its simple, intuitive design—no fancy buttons or settings, just a reliable tool that perfectly gets the job done. Since Max started using the treadmill, his muscle strength has improved, and he's regained his usual lively and active self without any discomfort. The treadmill is easy to move, so I can work in the living room while watching my dog. From the sturdy frame to the easy-to-clean surface, Ronzeil's attention to detail is evident in every aspect of this product. It's more than just a treadmill; it's a tool that helps my dog ​​recover and stay healthy, for which I am incredibly grateful.

Best toy I ever bought for my dog. Got it today, got it set up in the yard and my dog is absolutely obsessed with it.

High quality, practical, and dog-friendly—what more could I ask for? My Maltese and Great Dane both use it (the slope is easily adjustable), and they love it. Ronzeil's design is simply fantastic!

Perfect for busy pet owners! I can't always take my Australian Shepherd for walks, but with this treadmill, she can exercise anytime. She's happier and healthier, and it's now a daily routine we both look forward to.

If you own a dog as energetic as Zoe, my Australian Shepherd, you know how important daily exercise is to prevent boredom and destructive behavior. The Ronzeil non-motorized treadmill has been a lifesaver, especially during the long winter months when we can't take her for hours-long hikes. Zoe is incredibly smart; she quickly discovered that the treadmill allowed her to run however she wanted—without any restrictions or motors controlling her speed. The surface is non-slip but won't hurt her paws, and the sturdy frame stays firmly in place even when she's sprinting. What I love most about it is how easy it is to maintain: no worries about cords, and it's a breeze to clean. Now Zoe looks forward to her treadmill workouts; if I'm late, she stands beside the treadmill whining! Since we started using the treadmill, her focus during workouts has improved, and she's chewing furniture and digging holes in the yard less. Best of all, it's not just physical exercise—it's also a mental treat for her, as she can decide her own running speed and duration. I've tried other treadmills before, but none can match the quality and dog-centric design of the Ronzeil. It's excellent value for money, and I highly recommend it to all dog owners who want their dogs to be happy, healthy, and get plenty of exercise.

This slatmill is perfect for our dog. She is able to exercise anytime of the day or night inside the comfort of our home. The functionality is fairly quiet and the dog is able to walk or run smoothly at her own pace. It has an adjustable safety chain and harness to keep your dog centered as well as a manual brake to assist with getting on and off the slatmill. This is a great tool to have for a high energy dog!!!

Logistics took a bit longer than expected, but the quality is top-notch. My Border Collie goes crazy for it!