PetSpy M686B Dog Training Shock Collar for 2 Dogs, 1100 Yards, Medium to Large Dogs, with Vibration, Electric Shock and…

4 TRAINING MODES – continuous shock, 1 sec shock correction, vibration, and beep trainer with 8 adjustable levels for dogs with different sensitivity and weight
PREMIUM DOG TRAINING COLLAR – is helping to convert your dog’s behavior, prime collar for professional dog running shoes or new pet parents
BLIND OPERATION DESIGN for simple and effective dog training without even having a look on the remote, collar range is as much as 1100 yards
1-YEAR REPLACEMENT and 24/7 customer reinforce, excellent for all dog breeds from 10-140 lbs – rechargeable and water-proof collar
DOG TRAINING GUIDE AND VIDEOS – get dog training e-book along with your order; watch very helpful educational videos about electronic shock collars