Magical Dog Collar

I know that I can't be the only person. When I saw the Simpsons movie, I always wanted to know the dog's plot. At the 2015 International Consumer Electronics Show, there were some weird gadgets, such...

Each dog must have a few collars. When you go out, you will bring a collar, go out and earn popularity, and improve your return rate. Dog collars come in many different styles and come in many...