O.k., so an extremely naughty group of extraterrestrials manage to teleport all animals off of Earth save those we have caught or domesticated to be household pets. That leaves us Dogs, Cats, mice, rats, aquarium sized fish, snails and crustaceans, several species of small birds, parrots (no fowl though), chinchillas, guinea pigs, turtles, ferrets, iguanas, some species of snakes and the cuter species of frogs. No potbellied pigs though. No pigmy animals either.
Intergalactic police are on the case, but they say it's going to be a few generations of our lifespan before they catch the evildoers.
the question is,
How do you think we'll fare? The earth still retains all of its arachnids, insects, and invertebrates. Any wild or feral animals/fish that match the species kept in cages/aquariums still remain in the wild/seas. the earth has roughly three hundred years until all the other animals are returned.