Best friends Eliza, Lisa, Molly and Abby are passionate for all things furry, four-legged or feathered. They are THE ANIMAL RESCUE SQUAD. Their mission? to fight for the rights of all animals great and small. . . Molly finds herself in a doggy-dilemma when a racing greyhound called Belle needs her help. The Rescue Squad want to return Belle to her trainer, but after several weird phone calls, dubious claims of ownership, and a little detective work - they decide that 'home' may not be the safest place for Belle after all. . . .