One thing that a husband and wife that they always argue about is her husband wants a dog and my friend doesn't want a dog and doesn't?

one thing that a husband and wife that they always argue about is her husband wants a dog and my friend doesn't want a dog and doent like a dog at all, what she can do so her husband will stop talking about getting a dog do they will not fight about a dog anymore, how she can explain to him and so he will stop talking about getting a dog? any advice?
One thing that a husband and wife that they always argue about is her husband wants a dog and my friend doesn't want a dog and doesn't?
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