we live in a semi rural area and recently my neighbor found a cat in full labour in her garden shed, cat went on to have 7 beautiful kittens, the cat had a collar on but no tag so neighbor placed cat and kittens in a box and took them inside she phoned the nearest Cats protection and was told they were full and to contact the RSPCA which she did and was horrified to be told that yes she could bring the cat and kittens down to them but they would have to put them to sleep as they are inundated with cats and kittens!!!...is this normal for the RSPCA i always thought they never put a healthy animal down??...