Even the toughest, grumpiest pets in the world get sick sometimes. When Kitty is feeling happy and healthy, life is absolutely perfect. She jumps around, eats everything in sight, and has plenty of energy to keep slobbering puppies exactly where they belong. But right now, all she can do is lie sadly in her bed. It looks like it is time for the one thing every pet dreads: a trip to the vet! Getting a clawing, angry feline into the doctor's office is a wild adventure all on its own. But the real challenge begins when she has to face the most terrifying thing of all—a shot. After the medicine kicks in, Kitty is sent into a strange, hilarious dream world where she must make things right with Puppy or risk losing her spot in pet heaven forever. Get ready for a laugh-out-loud journey filled with medical mayhem and wild imagination.