"Cadillac is a bit like a surrogate child for Linds and Sam. He sleeps on their bed and goes everywhere with them," the Daily Express quoted a pal of the actress and her girlfriend, as saying. A source added: "They were in two minds about coming over together. They really didn't want to leave their pooch in kennels and Lindsay especially was worried about the emotional impact it would have on him," the source added.
However, it didn't seem that the pair regretted the decision.