We live quite rurally and have found some droppings late April. Put up one of those humane traps that just catches them and caught 3-4 field mice over the course of a week. We kept the trap up over the course of the next 2 weeks and nothing else got caught. There were no more droppings or any other signs for weeks.
Fast forward to yesterday and I noticed droppings around the dogs bowl (luckily empty as we have been super vigilant to wash up and clear anything away since April).
Last night I was sat in the kitchen quite late reading and I spotted a field mouse scurrying over from behind the oven to the dogs bowl and shooting back when it noticed me.
We pulled out the oven as we suspected it as the most likely place they could be getting through as the old slate tiles behind it do not go all the way to the ground leaving an inch gap and you can get through into the walls there if you were something small like a mouse and to my horror we found an empty nest.
We removed it and cleaned up but now I know we might be facing an infestation since they clearly bred and I really need advice on what to do to get rid of them?
The humane trap clearly isn't working, I'm wary of poison as we have a dog and I don't really like the idea of it but I'll do it if needs must and take whatever precautions necessary. I can't really afford to pay for someone to come in at the moment but I can't live like this!
Can anyone advise please?