SportDOG Brand FieldTrainer 425X/SportHunter 825 Shock Collar - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock

Product arrived quite a bit ahead of schedule. I purchased the transistor and collar originally. It worked so well that I purchased a second collar and that has worked so well that I have ordered another for my 3rd dog. Holds a charge nicely. Easy to set up for 2-3 dogs. Good power, works well at a distance and continues to work well despite my dogs being in water regularly. Excellent product.

I was hesitant to try a training collar at first, but this one has really made a difference for my dog. The design is sturdy but comfortable, and it comes with multiple settings so you can adjust the correction level to what works best for your pup. I really appreciate that it has a vibration and tone option in addition to static, so I can train effectively without overusing correction. After just a few days of consistent use, I noticed a huge improvement in leash pulling and recall. My dog responds quickly now, and our walks are so much more enjoyable. The battery life is great, and the remote is easy to use even with one hand. Overall, I’d definitely recommend this collar to anyone looking for a safe and effective training tool. It requires consistency and patience, but when used properly, it’s a game-changer.

Love these things. Controls dogs well. Very humane... no perpetual tugging on leash. You may have to zap your dogs once or twice while training them, but after that a simple beep (The zap level/ beep is selectable) will do the trick. I liked them so much I bought one for each of my 5 big dogs. Note: buy the 3/4 mile range version or longer, especially for big dogs

Connected easily to transmitter and fits dog well.

Picture above is my sweet Opal. This dog is very loving but even with a daily walk only hits favorite status while sleeping! 🤣 Let me say if I were to view this device as anything other than a training tool I would not own it, so let me explain to you why we made our purchase. My dog Opal is now an almost 2 year old Great Dane who LOVES other animals. She shows her love for these animals by jumping in the air like a 140 pound jack rabbit at full speed. Or if that doesn’t seem appropriate this “little” angle will show her delight by lunging towards animals as though it is her long lost love and they are just now being reunited. Needless to say walks were ROUGH but necessary if I wanted a house because the chewing got REAL! I tried distraction techniques to no avail. It would be like having a 100+ pound toddler showing them a box of chocolate and then trying to restrain them while offering them broccoli. That is when I introduced this training collar into our lives. I won’t go into much detail about setting but there are MANY and you can set the intensity to YOUR comfort level. I don’t want to light my dog up like a Christmas tree but give a quick reminder there is a human attached to the other end of that leach. The vibration is really all that is needed now that we have broken through that dopamine fog she enters when graced by the poor unsuspecting, more sane pets we may encounter on our 5 miles walks (mind you) we take daily. Use it properly and don’t feel guilty because liking your dog when she’s awake is so worth it! 🤣