United Pet Club

Dog pattern

Merle

Irregular dark patches on a diluted ground of the same colour (blue merle, red merle); the Dachshund calls it dapple.

72 Dog breeds list Merle. It is in a club standard for 27 breeds. At least one club disqualifies it in 27 breeds.

Breeds whose standards accept Merle

BreedKCKUSAFCIAKCUKC
American Leopard HoundNo rulingNo rulingNo rulingStandard (“Merle Markings”)Standard (“Leopard spotted”)
Anatolian ShepherdNot recognised (“Merle unacceptable”)No rulingNo rulingStandard (“All color patterns and markings are equally acceptable”)Standard (“All colors are acceptable”)
Australian ShepherdStandard (“blue merle, red merle”)Standard (“blue merle, red merle”)Standard (“blue merle, red merle”)Standard (“Blue Merle”)Standard (“blue merle, red merle”)
Bergamasco SheepdogStandard (“with patches of all shades of grey through to black”)Standard (“with grey patches of all possible shades”)Standard (“with grey patches of all possible shades”)Standard (“gradations of gray (including merle)”)Standard (“with gray patches”)
Border CollieStandard (“Blue Merle”)Standard (“variety of colours permissible”)Standard (“variety of colours permissible”)Standard (“Blue Merle”)Standard (“merle”)
Cardigan Welsh CorgiStandard (“blue merle”)Standard (“blue merle”)Standard (“blue merle”)Standard (“Blue Merle & White”)Standard (“blue merle (black and gray marbled)”)
Catahoula Leopard DogNo rulingNo rulingNo rulingStandard (“Blue Merle”)Standard (“The Leopard pattern has a base color, with contrasting spots of one or more other colors”)
ChihuahuaNot recognised (“never merle (dapple), which is unacceptable”)Not recognised (“never merle (dapple), which is unacceptable”)Disqualifying (“Merle colour”)Standard (“Merle Markings”)Disqualifying (“Merle color”)
CollieNo rulingNo rulingNo rulingStandard (“Blue Merle”)Standard (“blue merle”)
DachshundStandard (“dapple pattern”)Standard (“dapple pattern”)Standard (“dapple (merle)”)Standard (“Dapple”)Standard (“dappled”)
DachshundSmoothStandard (“dapple pattern”)Standard (“dapple pattern”)Standard (“dapple (merle)”)Standard (“Dapple”)Standard (“dappled”)
DachshundWirehairedStandard (“dapple pattern”)Standard (“dapple pattern”)Standard (“dapple (merle)”)Standard (“Dapple”)Standard (“dappled”)
DachshundLonghairedStandard (“dapple pattern”)Standard (“dapple pattern”)Standard (“dapple (merle)”)Standard (“Dapple”)Standard (“dappled”)
Great DaneNot recognised (“Merle”)Standard (“Merle (grey-black splashed patches)”)Standard (“Merle (grey-black splashed patches)”)Standard (“Merle”)Standard (“Merle”)
Miniature American ShepherdStandard (“blue merle ... red merle”)Standard (“blue merle ... red, or liver merle”)Standard (“blue merle ... red or liver merle”)Standard (“Blue Merle”)Standard (“blue merle ... red merle”)
MudiStandard (“merle in these colours”)Standard (“Cifra (Merle)”)Standard (“Cifra (Merle)”)Standard (“Merle Markings”)Standard (“Merle”)
Old English SheepdogNot recognisedNot recognisedNot recognisedStandard (“Blue Merle & White”)Not recognised
Peruvian Inca OrchidNo rulingDisqualifying (“Merle coat colour in the coated variety”)Disqualifying (“Merle coat colour in the coated variety”)Standard (“In the coated variety all colors are accepted”)No ruling
Polish Lowland SheepdogNot recognised (“merle, which is unacceptable”)Standard (“all colours and patches are acceptable”)Standard (“all colours and patches are acceptable”)Standard (“all coat colors are acceptable”)No ruling
PomeranianNot recognised (“including merle, unacceptable”)Not recognised (“merles not permissible”)No rulingStandard (“Merle Markings”)No ruling
Pyrenean MastiffStandard (“marbled”)No rulingStandard (“marbled”)No rulingStandard (“marbled”)
Pyrenean ShepherdStandard (“blue merle”)Standard (“blue with black mottling (harlequin or slate blue)”)Standard (“blue with black mottling (harlequin or slate blue)”)Standard (“Blue Merle”)No ruling
Rough CollieStandard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle”)Standard (“blue merle”)
Shetland SheepdogStandard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle & White”)Standard (“blue merle, sable, sable merle”)
Smooth CollieStandard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle”)Standard (“Blue Merle”)Standard (“blue merle”)
XoloitzcuintliNot recognised (“Merle unacceptable”)Disqualifying (“Merle colour”)Disqualifying (“Merle colour”)Alternate (“Merle”)Standard (“Any color combination is allowed”)
XoloitzcuintliCoatedNot recognised (“Merle unacceptable”)Disqualifying (“Merle colour”)Disqualifying (“Merle colour”)Alternate (“Merle”)Standard (“Any color combination is allowed”)

Breeds where Merle is a fault

BreedKUSAFCI
English Cocker SpanielNot recognisedFault

Breeds where Merle is disqualified or not accepted

BreedKCKUSAFCIAKCUKC
AkitaAmericanNot recognised (“merle which is unacceptable”)Disqualifying (“merle marking pattern”)Disqualifying (“merle marking pattern”)Disqualifying (“merle marking pattern”)No ruling
American Cocker SpanielNot recognisedDisqualifyingDisqualifyingDisqualifying (“Merle Markings”)Disqualifying (“Merle color”)
American Hairless TerrierNo rulingNo rulingNo rulingDisqualifying (“merle”)Disqualifying (“Merle (Coated variety)”)
American Pit Bull TerrierNo rulingNo rulingNo rulingNo rulingDisqualifying (“merle”)
BeagleNot recognisedNot recognisedNo rulingDisqualifying (“Merle and Brindle Color Patterns”)Disqualifying (“Merle”)
BulldogNot recognisedNot recognisedNo rulingDisqualifying (“The merle pattern”)Disqualifying (“Merle color”)
Carolina DogNo rulingNo rulingNo rulingDisqualifying (“merle/roan/mottling/dappling”)Disqualifying (“merle, roan, mottling, dappling”)
DreverNo rulingNo rulingDisqualifying (“merle”)Disqualifying (“merle”)No ruling
English ShepherdNo rulingNo rulingNo rulingNo rulingDisqualifying (“Blue merles”)
Fila BrasileiroNo rulingDisqualifying (“dappled”)Disqualifying (“dappled”)No rulingNo ruling
French BulldogNot recognisedNo rulingNo rulingDisqualifying (“merle”)No ruling
German SpitzNot recognised (“with the exception of merle, which is unacceptable”)No rulingNo rulingDisqualifying (“merle”)No ruling
German SpitzGiantNo rulingNo rulingNo rulingDisqualifying (“merle”)No ruling
Italian GreyhoundNot recognised (“Merle”)Not recognised (“Merle”)DisqualifyingNo rulingNo ruling
Poodle (Miniature)Not recognisedNot recognisedNot recognisedDisqualifyingDisqualifying (“merle coloring”)
Poodle (Standard)Not recognisedNot recognisedNot recognisedDisqualifyingDisqualifying (“merle coloring”)
Poodle (Toy)Not recognisedNot recognisedNot recognisedDisqualifyingDisqualifying (“merle coloring”)
Rat TerrierNo rulingNo rulingNo rulingDisqualifying (“Brindle or merle color patterns”)Disqualifying (“merle”)
Russian Tsvetnaya BolonkaNo rulingNo rulingNo rulingDisqualifying (“merle”)No ruling
Siberian HuskyNot recognised (“except merle which is unacceptable”)Disqualifying (“merle ... patterns are not allowable and are to be disqualified”)Disqualifying (“merle ... patterns are not allowable and are to be disqualified”)Disqualifying (“merle ... patterns are not allowable and are to be disqualified”)No ruling
Staffordshire Bull TerrierNot recognisedNot recognisedNo rulingDisqualifying (“merle pattern”)No ruling
Teddy Roosevelt TerrierNo rulingNo rulingNo rulingDisqualifying (“Merle Markings”)Disqualifying (“merle”)
Yorkshire TerrierNot recognisedNot recognisedNo rulingDisqualifyingNo ruling
Afghan HoundNot recognised (“merle which is unacceptable”)Not recognised (“merle which is unacceptable”)No rulingNo rulingNo ruling
AkitaNot recognised (“merle which is unacceptable (Akita)”)Not recognisedNot recognisedNot recognisedNo ruling
Bearded CollieNot recognised (“merle unacceptable”)Not recognised (“never merle/dapple”)Not recognised (“never merle/dapple”)No rulingNo ruling
BorzoiNot recognised (“merle which is unacceptable”)No rulingNo rulingNo rulingNo ruling
Boston TerrierNot recognisedNo rulingNo rulingNo rulingNo ruling
CanaanNot recognised (“Blue Merle”)Not recognisedNot recognisedNot recognisedNo ruling
Chinese CrestedNot recognised (“except merle, which is unacceptable”)Not recognised (“except merle, which is unacceptable”)No rulingNo rulingNo ruling
EurasierNot recognised (“merle, which are unacceptable”)No rulingNo rulingNo rulingNo ruling
Finnish LapphundNot recognised (“except merle, which is unacceptable”)No rulingNo rulingNo rulingNo ruling
HavaneseNot recognised (“except merle which is unacceptable”)No rulingNo rulingNo rulingNo ruling
Lhasa ApsoNot recognised (“merle, which is unacceptable”)Not recognisedNot recognisedNo rulingNo ruling
LöwchenNot recognised (“merle which is unacceptable”)No rulingNo rulingNo rulingNo ruling
PekingeseNot recognised (“Albino, liver or merle unacceptable”)Not recognised (“Albino, liver or merle unacceptable”)No rulingNo rulingNo ruling
Pembroke Welsh CorgiNot recognisedNot recognisedNot recognisedNo rulingNo ruling
SalukiNot recognised (“brindle, blue or merle which are unacceptable”)Not recognised (“brindle, blue or merle which are unacceptable”)No rulingNot recognisedNo ruling
Shih TzuNot recognised (“except merle, which is unacceptable”)Not recognised (“except merle, which is unacceptable”)No rulingNo rulingNo ruling
Tibetan SpanielNot recognised (“merle which is unacceptable”)No rulingNo rulingNo rulingNo ruling
Tibetan TerrierNot recognised (“chocolate, liver or merle, which are unacceptable”)Not recognised (“any colour except chocolate, liver or merle permissible”)Not recognised (“any colour except chocolate, liver or merle permissible”)No rulingNo ruling
WhippetNot recognised (“Merle unacceptable”)Not recognised (“Merle unacceptable”)Not recognised (“Any colour or mixture of colours, except merle”)No rulingNo ruling
American Staffordshire TerrierNo rulingNo rulingNo rulingNo rulingNo ruling
Welsh SheepdogNo rulingNo rulingNo rulingNo rulingNo ruling
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