For fun runabouts with the dogs I throw tennis balls & the odd dummy. We have just returned from a walk & yet again a missing ball. I searched & the dogs did "go find" to no avail totally vanished. The cows & horse in the field can be declared not guilty, their retrieving is :clown: I just wondered whether there's a black hole where these things disappear into or even :devil: who likes to tease :teehee: Maybe they travel even further :alien: Any ideas??