The mice will enter the Ramik Mouser Disposable Bait Station and eat the bait, and then they will go off and die wherever they die, they won't die in the station. If you are concerned that your dogs may consume the dead mice, then we would suggest not using bait, possibly snap traps or glue boards would be a better option.
The bait used in the Ramik Mouser Disposable Bait Station is an anticoagulant so can take up to 5 days.