An Engineer's Guide to Cat Yodeling
Precise instructions will allow you to engineer a yodel from your feline friends.
The sequel to the poplar An Engineer's Guide to Cats ,
the new An Engineer's Guide to Cat Yodeling (with Cat Polka) features engineers who will introduce
you to the art of obtaining "yodels" from your cat. Step-by-step instructions,
complete with demonstrations, will allow you to try this at home.