Posted: 23/10/2016 at 10:58
The rat traps need re-fueling every day. It can take a while to have full effect. Are the rats taking the poison? My advice is to persevere and be diligently patient.
The problem needs to be sorted if the rats are close to home as they breed every few days and are a health threat, and as long as the right traps or pipes are used the hogs should be ok. Keep a watch out for bodies, and destroy them asap.
Been there - done that