Review on GHORA RS1 Dog Training Collar with Remote - 1200Ft Control Range, Shock Collar for Dogs 8-150lbs - 3 Modes: Beep, Vibration, Shock - Rechargeable & Waterproof E-Collar Ideal for Small, Medium, Large Dogs by Megan Spencer

My parents decided to give my young daughter a naughty boxer puppy for her birthday so we knew we had to crack down on dog training because that puppy could be anywhere. I was looking for ways to help because it was exhausting for me and I found this dog collar. I really like it because I can say that our dog needs more physical corrections to learn. The collar offers three correction modes, loud beep, vibration and safe shock controlled by the remote control. We've tried all three and so far the vibration seems to be the most effective for our pup. Finally they start learning keywords like "no", "stay" and "lie down". Thankfully, life just got a little easier now that we have this collar.