Controlling rats doesn't have to be complicated, offensive, or problematic, even with kids and pets around. Tomcat® Rat Killer Refillable Bait Station effectively kills rats and is child- and dog-resistant. This easy-to-fill bait station is also free from springs, and surprises. Just open, add a bait block or two, and place where rats may be found. The bait lures them in, the station lets them out. Rats eat the bait and then go back to their nests to die. The built-in, see-thru window makes it simple monitor the bait. Simply refill whenever a bait block's been consumed. When ready to discard, wrap up the bait station and throw out with your household garbage.