Features

【MULTI-FUNCTION DEVICE】-- Except as a pet training tool, it also can prevent you from dog attacks, fit for training many kinds of dogs, such as pets, dogs in police and shepherding. It also can be used as an LED light, suitable for outdoor work, travel and security night patrol.

【HANDHELD DOG TRAINER】 -- Dogs will learn to stop barking and all other unwanted behavior by associating disobeying with getting bombarded with this harmless sound. Deter unwanted behavior such as digging, chewing on furniture, jumping on guests, or barking within 8m / 26 ft.

【APPROPRIATE TRAINING】 -- Please train your pets with patience. You can give the pet an appropriate reward to strengthen his memory when he behaves well.

【HUMAN and PET SAFETY】 -- Ultrasound emitted by Trainer Device uses physical methods to stimulate dogs and has no effect on dog health. It's the most humane way to protect yourself from aggressive dogs.