hi there new baby quinea pig owner

hello we bought wee George last week and he is a sweetie , two moths old and a brindley black and brown colourso loving but today he is nipping really bad he had some toys three ballsi intertwined together from pets at home and they have come apart so he has no toys to chew on until i quickly get him more, ive been studying guinea pig sounds and he doesnt sound unhappy but any advice happily received, i am handling him every day is this the right thing to do or do i let him sleep he is always awake! lol just think itll be easier for us all to get to know each other if we get him used to our hectic family life lol xxx cage cleaned out regularly and lots of fresh water and hay and his food