Allotments 4 All

both are babies, we found one dead at the side of the shed plus, heard growling from under a wooden box, every time someone walked past, it growled..Ray and Tony got it out, caught it(wearing big thick gloves) and put it back in the bushes under the trees..did we do the right thing, plus, we have rat poison down (in pipes) around the site, could this have killed the other baby?