beep (standard), vibration (1-3 levels), and shock (1-99levels). This set helps make training effortless and can improve your dog’s behavior in a humane and safe way. 【Adjustable Pet Collar ...

You can’t explain to a dog after the fact what it has done right or wrong, and an e-collar lets you correct the dog in the act. Used correctly, e-collars are invaluable training aids.

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...