馬力歐和奧莉維亞一直對愛情持懷疑態度。某夜，在與各自情人分手後，他們相遇且互有好感。有天他們遇見一隻流浪貓，為了給貓咪一個家，他們決定一起住，並為貓咪取名「寶貝」。他們總是在想要是分手後，貓咪該怎麼辦。就當在分手的那晚，…

When the universe's highest-flying dogs warp into outer space, Skyfetcher and Spaceslobber get a call from canine headquarters! It seems an unknown force is attacking unsuspecting planets, and it's up to them to root out…