Big Dog Trainer - Sporting
The PST105-S is one of SportDog Brand's most popular obedience- and yard-training collars because of its size and simplicity. Its intensified levels make it ideal for use with larger dogs. An on/off button on the receiver conserves battery power without the need for magnets. A convenient thumb wheel makes it quick and easy to change correction levels from one to 10 even when wearing gloves. The tone button function can be used for silent praise or in conjunction with the stimulation button as a warning tone.