This videos may be of interest:

  • Aetertek AT-211SW model dog training collar set up video - amazon
  • Are There Shock Collars For Cats?
  • Are There Shock Collars For Cats?
  • Aetertek Remote Training Collar for Extra Small Dogs AT-211D
  • Aetertek AT-211SW model dog training collar set up video - amazon
  • Are There Shock Collars For Cats?
  • Are There Shock Collars For Cats?
  • Aetertek Remote Training Collar for Extra Small Dogs AT-211D
Here some other interesting products: