Review on 🐕 SportDOG Brand SportTrainer 1/2 Mile Remote Trainers with OLED Screen - Waterproof, Rechargeable E-Collar for Effective Dog Training - 3 Dog Expandable by Andrea Miller

I have 3 dogs. 2 labrador puppies (9 months old) and 1 boxer 3.5 years old. I like to take them for walks, but I prefer to go off-leash. We have an invisible fence so they are already used to how the collars work. I love that each dog can have their own stimulation and I've gotten pretty good at switching between the three. Generally the beep is enough, but I use a stun gun if I need to call them after an encounter with porcupines or my yellow boy who likes to surf. I take them swimming and they wear collars and they are definitely waterproof. I had different colored bands for each one so I knew which receiver was for which dog and didn't have to adjust the settings every time. I like the remote control. I want the screen to stay on because I need to quickly glance at it to see which dog is on. I've learned to hold it on dog #2 so I only have to raise or lower one depending on who needs the stimulation. It was easy to set up 3 dogs. I googled how to do it and watched the video. They charge quickly and I think the charge lasts a long time. I charge them before they run out so they don't run out while we're out. I highly recommend this product.