1, Feng Shui superstition
As for why old people say they can't keep cats, most of them believe in geomantic superstition. It means that bad luck is coming, but there is no scientific basis, nor does it mean that they can't have cats.
2, leading to abortion
Cats during pregnancy may lead to miscarriage, so the old man said not to have cats. When pregnant, try to avoid contact with animals, keep the environment clean and go to the hospital regularly.
3. Hate cats
Most cats like to bark. If cats are not bathed in time, they will give off a stench, which is inconvenient to keep. The elderly like a quiet environment, and it is too much trouble for them to keep cats, so they can't keep cats.