A Groucher Spaniel is a kind of dog, most of which act like their Grouch owners. The name "Groucher Spaniel" is a parody of the famous dog type, "Cocker Spaniel".
Known Groucher Spaniels
Preposterous just lies around & doesn't do anything; he doesn't like to bark or play. Sometimes he would even attack Oscar, which can be assumed for any other Groucher Spaniels.