The star (Allen), unleashed, is so energetic in his approximation of a bearded collie -- his nose sniffing the air, his whole being (which toggles between human and canine form) overcome by the need to fetch any stick thrown -- that his slobbery charm carries the picture.

A fast-moving Walt Disney Co. comedy that manages to sail past many of the cliches usually found in this genre while throwing together a wild story line more apt for a new millennium.

Ms. Curtin is one of several examples of quirky casting that make this Shaggy Dog much more fun than it might have been.

In this serviceable remake of the fondly remembered 1959 Disney comedy (which starred Fred MacMurray), an impressively dexterous Tim Allen plays Dave Douglas.

There are precious few surprises here, but parents will find director Robbins' breezy remake a painless affair and, judging by the yowls of laughter from the peanut gallery at the screening I attended, the kids will be barking all the way home.