Everyone loves a trip to the zoo especially Lulu Bell Third Grade isgoing on an excursion to the zoo. Luckily the zoo vet is one of Dad s best friends, so Lulu and Molly and their friends get special treatment When a tiger cub gets into trouble and hurts its leg, the zookeepers have to take it to the hospital. The zoo vet sets to work with Lulu and Molly looking on. Will the tiger cub be OK?"