I like cats but unfortunately I'm allergic to them.

我喜欢猫，但遗憾的是我对猫过敏。

《牛津词典》

I like cats, but I don't like dogs.

我喜欢猫，但不喜欢狗。

youdao

If my pets, I like cats and dogs.

如果让我养宠物的话，我很喜欢猫和狗。

youdao

I like cats a lot.

我很喜欢猫

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Though I like cats too.

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And my husband and I like to get all the dogs - there's five of them - and actually the cats liked to come along as well.

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