Rats!
Rats have caused more deaths than all
the wars in history!  Rats are known
for being carriers of the Plague!  
There are documented accounts of rats
attacking helpless humans, especially
infants.  The average litter size is
6-12 young.  The average female has 4-6
litters per year!  
Black rat infestation.
James and a wood rat
Advantages of Trapping over Poisoning

There are many advantages of trapping.  By
trapping, only the targeted animal is affected.  
Poison will affect any animal or human that comes
in contact with it.  The World Health Organization
estimates that more than 25 million people are
poisoned by pesticide poisons, worldwide, every
year!  By trapping, there are no rotting carcasses
in unwanted areas, such as walls, ceilings, floors,
etc.