I've tried several ball throwers for my two Boxers, but none compare to the Ronzeil Large Automatic Ball Thrower. First, it's incredibly durable: Boxers can be quite rough when playing, but this thrower is made of thick, sturdy plastic and can withstand their chewing and impacts. Second, it's incredibly convenient: it holds five balls at a time—no more stopping to refill every two minutes. Third, its training value: I use it to train my dogs to catch—after some training, my Boxers have learned to put the balls back in the thrower themselves, which has fostered a sense of responsibility. Now my dogs are more energetic and less prone to boredom and misbehavior. This is more than just a toy—it's a practical and durable tool that makes life easier for both me and my dogs. I simply can't imagine life without it!

As someone who loves training dogs but lacks the energy to fetch balls all day, the Ronzeil automatic ball-throwing machine has become an essential tool for me. I have a Border Collie and a Belgian Malinois—both very intelligent and energetic—and this machine keeps them both mentally and physically active. The machine is incredibly sturdy and durable—my Malinois has knocked it over several times, but it has never broken. The battery life is also impressive—one charge lasts for several games. My dogs get excited as soon as the machine starts up, and it's wonderful to see them happier and more relaxed after each session. If you want to make training your medium or large dog both fun and effective, this machine is definitely worth the investment.

Easy to set up and use. My German Shepherd goes crazy for it—great for mental and physical exercise!

For anyone with an energetic, large dog, the Ronzeil ball juggling machine is a game-changer. I have a Great Dane who's gentle but huge—most toys break in a few days, but this one has lasted for months. The ball is perfect for his big mouth (no worries about choking!), and the automatic launch function saves me the effort of throwing it myself. I use it every morning before work, and it calms him down, preventing him from pacing anxiously or causing trouble all day. The machine is also very quiet, so it won't frighten him, which was a concern with other models I looked at that were much noisier. It's durable, easy to use, and my Great Dane absolutely loves it. Highly recommended for all large dog owners!

Game-changer for high-energy dogs! The automatic ball launch is smooth, and it’s sturdy enough for large breeds. Love it!

I was initially skeptical of automatic ball machines—worried they might be fragile or difficult to operate—but the Ronzeil ball machine completely exceeded my expectations. I have a 70-pound Doberman Pinscher who's always full of energy, and this machine keeps him entertained for over 45 minutes straight. The ball speed is gentle enough not to hurt him, yet powerful enough to keep him running. Cleaning is also easy (just wipe it with a damp cloth), and it's perfect for outdoor use. Since we started using it as a training reward, my Doberman's obedience has improved significantly, and he gets incredibly excited every time I take it out. It's more than just a toy; it's a training tool that makes interactions between me and my dog ​​easy and fun!

As the owner of two energetic Golden Retrievers, I've always been busy caring for them and struggled to meet their exercise needs—until I got my hands on the Ronzeil large automatic ball launcher. This thing is a lifesaver! It takes less than 10 minutes to set up, and the adjustable launch distance is perfect for both indoor play in the rain and backyard training. The machine can withstand my dogs' enthusiastic pounces. What I love most is how it perfectly combines exercise and training: my dogs have learned to patiently wait for the ball to launch, and their recall ability has improved. No more worrying about coming home to chewed-up shoes—this machine provides them with a great workout for both body and mind. If you have a medium to large breed dog that needs more exercise, this machine is an absolute must-have!

Game-changer for high-energy dogs! The automatic ball launch is smooth, and it’s sturdy enough for large breeds. Love it!

My husky needs lots of room to run. This Ronzeil ball machine is perfect for him—the long-range setting launches the ball far enough for him to run at full speed. The machine's base is also heavy, so it's very stable. My dog ​​loves playing fetch with it, and it helps him maintain a healthy weight. If you have an energetic dog, this machine is worth the investment.

I bought this for my Corgi. He's very energetic, but his legs are short, so he tires easily after long walks. The Ronzeil ball machine gives him some exercise without being too strenuous. The short launch setting is perfect for him—he doesn't have to run too far to chase the ball. The machine is compact, so he wasn't at all scared and quickly got the hang of it. I also like that it's easy to clean—if it gets dirty, just wipe it down. It helps him burn off some energy, so he's less hyperactive at night. Perfect for small to medium-sized dogs!