Have you ever used a vibrating collar with your dog? , It's a great way to train dogs that have hearing or vision loss! #LuckyDog Lucky Dog Facebook Amazon.com : Paipaitek Vibrating Dog Collar, No Shock Dog Training Collar 2 Dogs, Deaf Dog Collars w 2 Receivers, Rechargeable & Waterproof, Up to 1600Ft Remote Range : Pet Supplies Training Deaf Dogs with Vibration Collars Gun Dog Supply Best Vibration Collars for Deaf Dogs Training Guide Amazon.com : Deaf Dog Collar Hard of Hearing Warning (Small) : Pet Supplies Training Deaf Dogs with Vibration Collars Gun Dog Supply