Click Here To Visit The SRGC Main Site
I don't have any problem with rodents and we don't have grey squirrels,just red ones, and they stay in the wooded areas. They greys never managed to cross the Shannon river.
I'm attaching a pair of pictures showing protection against cats.Storm is very good poison, I think produced in Norway. It is quite expensive, but you must remember that you must place few pellets in greenhouse and to replace them not earlier that 3-5 days after rodents eat them. Modern poisons kills rodents only 3 days after they eat "present" for they forgot association between illness and food. So new portion you must put only for newcomers.Janis