Y ci mwya ufudd yn y byd
By: Anita Jeram.
Publisher: Gwasg y Dref Wen
Published: 1995
Place of publication: Caerdydd
Language: wel
Number of pages: 24
Work titles: The most obedient dog in the world.
Notes: Arg Saesneg gwreiddiol = Original English ed: London : Walker Books, 1995.

Cyfieithiad o = Translation of: The most obedient dog in the world.