The pronoun 'who' with animals?

English as a Second Language English Vocabulary, Grammar and Idioms
1

Hi

Can we use "who" with animals? If yes, please give a few examples.

I will be grateful,

Tom

2

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My dog Fido, who is very unfriendly, bit the mailman. You can use ‘who’ when the animal possesses a personality (in the mind of the speaker).
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3

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My cat, who used to enjoy sitting on keyboards, died last week.
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4

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My condolences, Amy.
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