Katie Price has shared her fears over her son Harvey after revealing he is almost 29stone in weight.The 42 year old, who recently said she wants to be the cover girl for Horse and Hound magazine, explained that there's no changing her 18 year old's relationship with food as he "gets angry" when he doesn't get any.The former glamour model previously said his views on and need for food is linked to his disabilities with his appetite cause by Prader-Willi syndrome.