We recommend the best dog collars for small and big dogs. Our top-rated picks are leather, personalized, reflective, waterproof, and LED collars.

Invoxia says this is because it’s difficult to shrink the size of the collar due to the sensors being used. So your cats and miniature poodle will have to wait, for now. The Invoxia smart dog ...

the size medium collar won't accommodate all medium-sized dogs. It fits dogs with necks from 14 to 20 inches in circumference but looks a bit skimpy on the neck of a standard poodle and is ...