Dogs falling ill 'eating cannabis' at Withy Hill Park in Sutton Coldfield Several dogs have become sick after eating cannabis in Withy Hill Park with one having to be put on an emergency drip to save him Dogs have fallen sick after owners say they have eaten cannabis left by drugs users who regularly visit Withy Hill Park in Sutton Coldfield Sign up to our TeamDogs newsletter for your weekly dose of dog news, pictures and storiesInvalid EmailSomething went wrong, please try again later. Sign Up When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice.