My father has no cats, has never had cats as he is allergic to them and as far as I know there has never been a cat in that house, ever.

但是我父亲没养猫啊，由于对猫过敏，父亲是从来不养猫的。而且据我所知，在这所房子里也没养任何猫，从来就没有过。

youdao

There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.

没有有关疯牛病和最近证实的猫类脑部疾病之间的关系的证据。

《柯林斯英汉双解大词典》

Domestic cats, no matter their breed, are all members of one species.

无论家猫有多少品种，它们都属同一物种。

youdao

No big cats or other predators in sight.

BBC: The first rule in tracking lions: No running

This is no town of cats, he finally realizes.

NEWYORKER: Town of Cats

There was no discernible impact on cats - another introduced predator blamed for the decline of smaller native animals.

BBC: Dingoes 'could help rare species'