It’s not easy to foot the bills for eight pets — which is why Mandy Moore wants her ex to cough up the dough.

Moore, 31, filed for divorce from her singer husband of six years, Ryan Adams, back in January, but recently filed new documents alleging they can’t agree on a settlement because Adams won’t pay spousal support.

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“Although I love our pets, it is overwhelming for me to take care of all eight of them all of the time…I was even forced to cancel a prior work engagement because my housekeeper was ill and unable to stay with our pets,” Moore wrote in the documents.

The “Walk to Remember” actress says that Adams earns $151,000 per month, while she earns less than a quarter of that.

She’s also furious that Adams left her to take care of their six cats and two dogs on her own — even though she says that he promised to take at least two of the cats, but didn’t.

Moore wants Adams to pay $37,000 per month and to take half the pets.

Click here to read more in the New York Post.