I’ve been testing out the Ronzeil Slatmill in a commercial setting with our Mobile Dog Gym, where it gets heavy daily use from a wide variety of dogs. So far, this slatmill has exceeded my expectations! Durability & Performance – Built to handle whatever you throw at it, this slatmill stands up to constant use without issues. It runs smoothly and provides a great workout for dogs of all sizes. Fast & Easy Setup – The installation was a breeze, making it easy to get up and running quickly. Amazing Customer Service – The team at Ronzeil has been super responsive and helpful, ensuring a great experience from start to finish. Quick U.S. Delivery – One of the biggest advantages is the fast and easy delivery within the U.S., making it an excellent option for trainers, businesses, and dog owners who need quality equipment without long wait times. With just a few small tweaks, I think this slatmill could be a real game changer—especially at its price point. I’ll definitely be buying more for my Mobile Dog Gym! Highly recommend for anyone looking for a durable, well-built, and affordable slatmill.

Started out good, but the last session the treadmill literally smelled like it was going to catch fire I have a big Labrador who runs like a greyhound, he gets moving! And he is 92 lbs of solid muscle - so he started moving so fast you could feel the heat and the rubber and the burning odor was strong. We got him off the treadmill ASAP it was a little scary. This should have been tested properly. Also, the treadmill seems to be too short - I got the largest one, and it doesn’t quite work my dog is too far forward. Lastly, the bar that attaches the lead/chain is not set far enough backward, so the dog is still too far forward. Overall, the quality isn’t good, and there sees to be a saftey/engineering issue that could cause serious problems and personal injury. save up for the Dog Runner, a hard pass. These are made in China where there is no quality control, they don’t understand the engineering because they don’t make anything - just copy - so they probably didn’t so the proper tolerance testing. after a few sessions, it went from a 100 to 0.

Fast delivery—the product arrived sooner than expected! Assembly was a breeze, taking just about an hour. Purchased this for my business, and so far, it looks promising. Will update with a full review after testing it further. Highly recommend for efficiency and ease of setup!

He loves it. Definitely prefer the slatmill - we started with a mobile treadmill company but then got a dog pacer, but it wasn’t enough for him. I wanted a slatmill originally but wasn’t thrilled on pricing so when we finally found you guys it was nice and affordable

FedEx notified me that it was delivered, even though no one signed for it. They left it out in the rain for six hours. However, everything is fine—I opened and assembled it today. The package was well-protected, and the rain didn’t get through. Ronzeil did a fantastic job with the packaging. I'll put it in my van this week and use it over the next couple of weeks. After that, I'll share my honest review. So far, I'm very happy with it.

Took me a bit over an hour to put it all together. At first, the track part was a bit tricky following the manual, so I reached out to customer support. They told me to do the track first and then the rest, which honestly made things way easier. I’d say it’s a 2 out of 5 for difficulty, but having someone help would’ve been nice. My dog’s already using it! I had to lure him on with toys and treats at the start, but he got the hang of it pretty fast. Now he’s adjusting the speed himself—such a cool feature!

Love it!

This product has been a game-changer for the harsh winters we experience here. It provides exceptional warmth and comfort, and I can’t imagine going through another winter without it. My only regret is not discovering it earlier—it would have saved me from so many chilly nights!

It is well built and good for the price point. The functionality of slatmills improves with higher costs because better materials cost more, so we are always looking for options in different budgets. For example, the pro models we use in the vans cost almost 8k each, and even though they perform much better than other mills, they are unaffordable for most people. Yours are light, easy to assemble and have little slat bend, those are all great things for an affordable mill. Drawbacks are the drag because of a lack of belt weight, noise due to the hollow slats and bounce over the wheels, and clip position that does not allow a lot of leverage for the dog. I think it is the best option on the market in the under 2k price range, much better than Paw Paw and the others. I think for a consumer level mill it has a lot of great features and is very sturdy. It is a great option for people who are not looking to invest 4k into a slatmill and still want quality.

This is the third slatmill my family has owned in 3 years and it has many welcome improvements over the cheaper models. PROs: + Plastic slats. Plastic slats are a world of a difference over wooden slats (our first model). They don’t grind down under constant use and there’s no wood shavings to constantly clean up. This slatmill uses a hard plastic that’s hollowed out to keep the slats slightly pliable for impact absorption and the overall belt light in weight (which is a must over solid plastic slats, our second model). I attached a close up of the slats to see that they get scratches, but don’t chew away with heavy use. Having the ribbing on the plastic is a plus, I think, but I don’t feel it is any more or less beneficial over models that are without. + No catching nails. The slats squarely butt up against one another, they don’t have rounded edges, so when reviewers mentioned that their pup’s nails are getting pinched between the slats, this is user error. I tried to capture in the video that the dog simply needs to be positioned back far enough so that when they start running, their front paws never reach the pinch points at the front of the belt. If properly positioned, this slatmill creates a solid base with nowhere to pinch. + Brake! I love this feature! This slatmill has a built in breaking lever that not only stops the belt, but has enough hold to keep it in place when my pup jumps on. No longer do I have to use external clamps and my foot! + Starter pack. If you’re new to slat mills, this slatmill comes with a longer bungee connection and a harness for the dog, so your pup can begin running immediately. A large slatmill purchase got us a large harness (not shown in use; I prefer using a different style). + Digital readout. The digital reader has many different tracker settings like time, distance, speed, and others, and runs off a battery. Only con is that it’s not backlit, so it's hard to read at certain angles. Overall, the pup and I highly recommend it!