Small versions of orgone generators to protect your dog or cat or any other animal friend!  Larger sizes of these make great keychains as well.  
 
Always included:
Quartz
Selenite
Black Tourmaline
Shungite
Variety of metals:  brass, iron, aluminum, or steel
Common additions:  mica powders, rose quartz, sunstone, magnetite (black iron oxide powder)
 
Pet pendants with tensor include a 1/8 Sacred Cubit tensor ring.