Great service, usefull device
We bought these since one of my cats has a specific diet he has to follow and is not allowed to eat from other bowls. The first set we got were not working properly and did not recognise the microchips unless the cats were basically with their head on top of the food bowl. I contacted the customer service and they send us a measurement device. After realising the sensors were not responding properly, we received 2 completely new ones without extra charge (including the bowls and everything).