PetSafe 70 m easy remote trainer

The ST-100 remote trainers have proven to be safe, comfortable and effective for small and large dog breeds. The small one is suitable for dogs weighing more than 3.6 kg and the large one for dogs weighing more than 18 kg. These remote trainers feature an advanced digital display that shows the dog owner/trainer which of the 16 levels of static stimulation is being used, helping owners to train their pets within a range of up to 100 metres. When a button is pressed, the transmitter sends a signal to activate the dog's receiver collar, which then produces a harmless but unpleasant stimulus pulse. Alternatively, an audible signal can be sent to the receiver collar without a static stimulus pulse. The dog quickly learns to make a connection between its behavior and your training.