We live next to a field and our very keen rat catcher cat brings home at least 1 mouse a week and 2 rats a month. Always dead.
We are thinking of getting chickens soon (about 3) and DH is worried the rat population will increase. Of course I will do my best to clear away food etc but my main worry is the pond we were thinking of having put in. Will this increase the likely hood of rats? Will it best to avoid a pond to minimise the rats? The cat is very good and there will be no food around