3 in 4 UK couples don't have a 'pet nup' – leaving them at risk of £1,500-a-year fallout The average cost of caring for a pet alone is £1,455 a year • 75% of couples don't have a 'pet-nup' agreement in place • 64% have never discussed what would happen to their pet after a breakup • 40% have argued about pet-related spending London, October 2025 - Leading digital bank Monzo today reveals that three in four couples don't have a 'pet-nup', an... Read more