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When a marriage breaks up, the couple usually have to come to some arrangement over custody of their children.
But things are a little different in the case of Heidi Montag and Spencer Pratt.
The estranged couple yesterday were honouring their slightly bizarre arrangement to share custody of their dogs.
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Spencer arrived at Heidi's villa in Costa Rica where he performed the dogs swap - delivering two pooches and taking away another two dogs on a golf cart.
The dog exchange apparently forms part of the couple's divorce terms - Heidi filed for divorce back in June, citing irreconcilable differences.
She yesterday looked slim in a lilac sleeveless shirt over a bikini while the bearded Spencer, 26, sported a pair of blue shorts and a backpack.
The 23-year-old former Hills star was also still wearing a strip over her nose to keep it in place following surgery last year.
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She famously underwent ten surgeries in one day last November.
The couple have been back in the headlines after their split, with the public and Heidi's former Hills co-stars sceptical that the split was just another publicity stunt.
There hve also been reports that Spencer has been trying to sell a sex tape of Heidi and Playboy playmate Karissa Shannon for $5 million, although Heidi has denied one exists.
The reality show stars married last April in Pasedena, California.
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source: dailymail