A few years ago, our office was infested by rats. The infestation started when the building across from us were being renovated. It took us almost a year to clear out the infestation. We did open the wall to clear out these rodents.
These days we still found a few rats on the warehouse; something that is apparently common with this type of building. We have exterminators pay a visit periodically preventing rat infestation.
Sometimes last year, I noticed a few cats in the building backyard. Anecdotally, I noticed that we had fewer incidents with rats since these cats “moved in” to our location.
Now I’m hiring one of them as Chief Rodent Control Officer.