We are now entering the season where rats, mice and squirrels are looking for nice warm homes to seek shelter from the colder weather. Unfortunately, this could easily be your home if there are voids through which they can squeeze. Rats, mice and squirrels can easily gain access to properties through the smallest of holes, such as those found in broken airbricks or unsealed weep holes, they can even gain access through elevated voids if there is suitable vegetation for them to climb.