Gordon Ramsay has given his son Oscar his very first set of swimming lessons.The Celebrity chef, who recently showed off his newly renovated modern swimming pool in Cornwall, took to his Instagram feed to share a series of adorable snaps of himself with his one year old and their dog.The 53 year old was all smiles as he splashed around with his youngest boy and their pooch, enjoying the end of the sunny weather before the autumn comes back around.Get exclusive celebrity stories and fabulous