UPDATE:  Luke and his siblings are growing up so fast at the shelter.  These kittens are so playful and energetic.  They welcome everyone into the cat room as soon as they walk in.   Leo and Luke are left now and are almost full grown.  They get along great with all of the cats and are litterbox trained.   They and us do not understand why they are overlooked.   Please will someone consider giving these two babies a home.   Please.   They will forever be grateful.