Most dogs love chasing stuff: Sticks good; other animals, better! Dokken’s DeadFowl trainers are the go-to for retriever handlers everywhere. (Even if you’re not a hunter, chances are your dog is—unless he’s a vegetarian, like mine.) Dokken’s Fowl float better than a NERF football, and you can inject them with real scent oil, which will really trigger your dog’s retrieving instinct. Available in just about any game bird you can think of.