Dear Everyone,
I've seen both (i.e. the name of an animal species or just the word 'animals' both as 'animals which...' and 'animals who...'), and now I don't know which should be used... Could you, please, enlighten me on this matter?
E.g. would you say 'a cat which has attached itself to its owner' ,
or
'a cat who has attached himself to his owner' ?
Thanks in advance.
