You can now purchase ant barrier refills (Diatomaceous Earth) for your Ants Off pet feeding station. There is enough ant barrier for 4 applications (16 legs or 4 tables ) It is ultra fine food grade quality Diatomaceous Earth, long lasting and safe for your pets. Must be kept away from moisture so no drinking water bowls next to your Ants Off in case some is splashed into the power. 

Ant Barrier Refill x 4