Rats

I have got rats on my allotment, which is not good. It is now time for war on rats.Trap the rats. 

I am going to use traps with peanut butter.I will not set the traps yet. I will want to bait the traps until the rats are comfortably feeding off them. The rats may be hesitant to feed off the traps and if one is killed, others won’t likely take the bait. After a few days of feeding the rats, I will set all the traps on the same night and wait.