OP- I’m going to go against the grain here.
The community I live in is currently inundated with rats- our houses are very old (16th-18th C, so really hard to totally “rat proof”), and we’re about half a mile from the city centre with a well publicised rat problem. The takeaways/ restaurants have closed, a litter-heavy neighbourhood just by us has been cleared up (no students) and we are literally plagued by the buggers.
They are running around gardens showing no fear of people, they’re getting into houses (including mine- we’ve had one running through the gap between the floor and ceiling regularly, but see below) and they’re so hungry they’re chewing through wheelie bins (!)
Two came out in the day, whilst my son was playing in the garden, and ran around the herb border whilst he was playing 6 feet away.
A neighbour has called environmental health- who said there’s no problem
There is a burrow in the field outside my house that has been a problem for 2 years periodically (it’s been baited, trapped, closed off... to no lasting avail) - and last week, after one ran down through the loft, out of a gap in my floorboards and through my actual bedroom (not in the cavity, the room), I lost my rag. I have a 3 year old, and I refuse to let him get sick.
Pest control have been and put down poison. The poison has gone. Twice. In the burrow and 5 bait boxes. That’s a lot of rats.
I’m sorry, but no terrier, no amount of humane traps, no amount of snap traps, or sitting in my garden with an air rifle, are going to resolve this issue. And though I’m a great lover of wildlife, I’m also a great lover of not dying in a house fire from chewed wiring, or my son catching Weils Disease. And as hard as it is for some posters to hear, a 3 year olds health comes above the life of a rat.
You probably should have finished the rat off- I’ve done it twice this week with a shovel so understand how grim it is- but you know that now. As far as the dicks upthread go- ignore. Its ridiculous to suggest rats lives are more important than human health.