she gathered with a great deal of trouble ( she was of course just the wee-est bit deaf ) that the dog was to be called roverandom and not rover , because the man-in-the-moon said so ( 'what odd ideas the child has , to be sure ' ) ; and that he belonged not to her after all but to little boy two , because mummy brought him home with the shrimps ( 'very well , my dear , if you like ; but i thought i bought him from the gardener 's brother 's son ' ) .