When Daniel Rechelbacher's lab-mix Chai lost his tongue after playing with a chew toy, he blogged about the ordeal to warn other pet owners. Now the toy manufacturer Four Paws has recalled its pimple ball, after hearing about Chai's incident and other reports of dogs suffering similar problems. Rechelbacher writes on his site, "While chewing on the toy, a vacuum was created and it effectively sucked his tongue into the hole in the ball. From......