Launched into space by his scientist owner in 1969, loyal dog Buddy crash lands in the present-day in a small town where pets are ruthlessly rounded up by animal-hating cop Peck. Desperate to be reunited with his owner, Buddy recruits genius millionaire cat Felix to help him on a madcap adventure across town. But when they encounter rabbit Cassidy and her misfit organisation of animal rights activists G.U.A.R.