Saint Louis County, St. Louis Rat Control Situation:
Hi David! I have a quick question that I'm hoping you can help me with. My husband and I are hearing noises in the attic and we noticed that the outside vent to the dryer has been pulled away from the house. We have some contraction going on in two rooms and after we put Sheetrock up, the next morning a hole was chewed where the ceiling meets the crawl space between the first and second floors. There were also rat droppings on the floor. We went out and bought snap traps (6) and set 2 in the room with the hole, one in the laundry room, 2 in the main attic, and one in the smaller attic above the room. The next morning half the traps were triggered but nothing caught. We reset all the traps and the next morning all the traps were triggered and empty. The rat had also gotten into the pantry during the night and found a bag of dog treats and tried to pull them out under the door. The reset all the traps, wrapping the trigger with gauze and coating it with peanut butter to make it harder for them to just lick it off. For three weeks now the traps have been untouched. We don't have much activity in the attic either. Last night I took some of the dog treats and put it with the peanut butter as added incentive and we finally caught one... A big one. My question is, is it likely that there are more or that we only had the one? We have two dogs inside and it boggles my mind that rats would be ballsy enough to roam the house when there are dogs around! Should I keep the traps out and see what happens or do you think we got it? Only the one trap with the rat was triggered. Thanks so much for your time, Zui in St. Louis MO
My response: If the traps were triggered with no trap, you were definitely using the wrong traps for the animal you were dealing with. So if it was definitely large rat traps that you were using, then you didn't have a rat - maybe an opossum or something. And if it was rat, then you used the wrong traps - did you you mouse traps, by chance?
St. Louis Rat Control Tip of The Week
Can Rats Kill Mice?
Before providing an answer to this question, first of all, you need to be able to differentiate between a rat and mouse. As you must already know, they are both rodents and are quite identical. Without precisely knowing the differences between these two rodents, it will be quite difficult to know how they relate with each other and if rats do kill mice or it's just another myth.
To help you understand this in the best possible way, we will be taking a look at some of the qualities possessed by both rodents. After which we will address the main topic which is whether rats are capable of killing mice or not.
Rats
Rats are medium sized rodents with sizes bigger than that of mice. They have long tails and are very active compared to mice. The most common household rat is the black rat and this particular specie of rat is bigger than mice and also very active.
Mice
On the other hand, mice are smaller rodents with a pointed snout and small round eyes. These rodents have uniform traits; hence they often tend to look very identical. They are very docile when compared to their rat counterparts.
Having shared all these, by now you should categorically be able to differentiate between rats and mice. Coming back to the question above, the fact is rats are capable of killing mice. This habit is only exhibited when rats are faced with starvation and the only option left is to kill and feed on them.
Also, a change in environmental conditions can trigger their hunting senses and make them kill mice. Apart from any of these conditions, rats killing mice doesn't usually occur. You might have rats and mice in your home at the same time causing a nuisance.