If a couple has a pet together and they end up breaking up, who should get to keep the pet?

If a couple has a pet together and they end up breaking up, who should get to keep the pet?
The one whose idea it was to get a pet
The one who spends the most time with the pet
They should have shared custody of the pet
Another option
Select gender and age to cast your vote:
If a couple has a pet together and they end up breaking up, who should get to keep the pet?
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