United Pet Club

Xoloitzcuintli breed standards compared

Each column is one club's published standard. An empty cell means the club says nothing on that point in our records.

Clubs compared: FCI, AKC, UKC, KC.

Size

Size
MeasureFCIAKCUKCKC
Height at the withers46–60 cm60–62 cmAlternateover 62 cmFaultunder 25 cmFault45.7–58.4 cmunder 25.4 cmDisqualifyingover 61 cmDisqualifying45.7–58.4 cmunder 25.4 cmDisqualifyingover 61 cmDisqualifying46–60 cm
Height to length0.90.90.90.9
Skull to muzzle1No ruling11

Conformation

Conformation
FormFCIAKCUKCKC
BiteScissors biteStandard (“incisors should close perfectly in a scissor bite”)Standard (“Bite - Scissors bite”)Standard (“The bite is scissors or level”)Standard (“perfect, regular and complete scissor bite”)
BiteLevel biteAlternate (“A level bite, edge to edge, is also permitted”)No rulingAlternate (“The bite is scissors or level”)Alternate (“A level bite is permitted”)
BiteUndershotNo rulingNo rulingDisqualifying (“Disqualifications: Undershot or overshot jaws”)No ruling
BiteOvershotNo rulingNo rulingDisqualifying (“Disqualifications: Undershot or overshot jaws”)No ruling
DentitionFull dentitionStandard (“Coated variety: Full dentition (42 teeth)”)Standard (“In the coated variety, complete dentition is required”)Standard (“A full complement of teeth is required in the coated variety”)No ruling
DentitionMissing teethAlternate (“absence of a few incisors, canines, molars, pre-molars ... should not be penalized”)Alternate (“In the hairless variety, the absence of premolars is acceptable”)Alternate (“In the hairless variety, misaligned or missing teeth are not to be penalized”)Alternate (“In the hairless variety, the absence of a few teeth ... should not be penalised”)
Tongue pigmentPinkStandard (“The tongue is generally pink”)No rulingNo rulingNo ruling
Tongue pigmentSpottedAlternate (“may have black markings, spots or marks”)No rulingAlternate (“The tongue may have black markings, spots or stripes”)No ruling
Ear carriageErect (prick)Standard (“They should be held erect when alert”)Standard (“carried strongly erect when alert”)Standard (“They are held erect when the dog is alert”)Standard (“Always erect when alert”)
Ear carriageBatStandard (“they are reminiscent of bat ears”)No rulingNo rulingNo ruling
Ear carriageDrop (pendant)Disqualifying (“Droopy or cropped ears are disqualifying”)Fault (“Ears not standing erect by one year of age are a fault”)Disqualifying (“Dropped ears in the hairless variety”)No ruling
Ear setHighNo rulingStandard (“Ears are set high and carried strongly erect”)No rulingNo ruling
Eye shapeAlmondStandard (“Medium size, almond-shaped”)Standard (“Eyes are almond shaped, medium size”)Standard (“medium size, almond shaped eyes”)Standard (“Medium size, almond shaped”)
StopSlightStandard (“Stop: Slight, but well defined”)No rulingStandard (“The stop is slight, but well defined”)Standard (“Slight but defined stop”)
ToplineLevelStandard (“Topline: Perfectly straight and level”)Standard (“Topline is level with slight arch over loin”)Standard (“The topline is perfectly straight and level”)Standard (“Back firm, straight and level”)
ToplineSlight arch over the loinNo rulingAlternate (“Topline is level with slight arch over loin”)No rulingNo ruling
Tail lengthLongStandard (“TAIL: Long, thin”)Standard (“long and fine, reaching to the hock”)Standard (“It is fine and long, reaching nearly to the hock”)Standard (“Long, thin and tapering from base to tip”)
Tail lengthShortDisqualifying (“SEVERE FAULTS: Docked tail, short tail”)Fault (“A short or curled tail is a serious fault”)No rulingNo ruling
Tail setLowNo rulingStandard (“Tail is set low, continuing smoothly off the angle of the croup”)No rulingNo ruling
FeetHare footNo rulingStandard (“Feet are harefeet, webbed, with well-arched toes”)Standard (“Hare feet, webbed, with strong, well-arched toes”)Standard (“Of medium length (hare foot) with toes semi-arched”)
FeetSplayedNo rulingFault (“splayed feet or rounded feet are a serious fault”)No rulingNo ruling
FeetCat footNo rulingFault (“splayed feet or rounded feet are a serious fault”)No rulingNo ruling
HocksCow-hockedNo rulingNo rulingFault (“Serious Fault: Cowhocks”)No ruling
HocksWell let downNo rulingNo rulingNo rulingStandard (“Hocks clean and well let down”)
Neck lengthLongStandard (“Proportionately long”)Standard (“Neck is long, elegant, slightly arched”)Standard (“The long neck is slim, flexible, arched”)Standard (“Proportionately long with head held high”)
DewlapNone (clean throat)Standard (“close-fitting, without dewlap”)No rulingStandard (“close fitting, without dewlap”)Standard (“close fitting and without dewlap”)
ChestDeepStandard (“Seen in profile it is long and deep, descending to the elbows”)Standard (“The ribcage is deep and oval”)Standard (“The chest is long, deep and fairly wide”)Standard (“Ribcage long and deep, reaching to the elbows”)
Tuck-upModerateStandard (“Abdomen muscled and moderately tucked up”)No rulingStandard (“there is a moderate tuck up”)Standard (“Moderate tuck up”)

Markings

Markings
MarkingFCIAKCUKCKC
White markingsAlternate (“There may also be spots of any colour, including white markings.”)Alternate (“white spots and markings are permitted”)No rulingAlternate (“There may also be spots of any colour, including white markings.”)

Cropping, docking and other procedures

Cropping, docking and other procedures
ProcedureFCIAKCUKCKC
Ear croppingDisqualifying (“Droopy or cropped ears are disqualifying”)Not recognized (“Cropping is prohibited”)Disqualifying (“Disqualifications: Cropped ears”)No ruling
Tail dockingDisqualifying (“SEVERE FAULTS: Docked tail, short tail”)No rulingDisqualifying (“Disqualification: Docked tail”)No ruling
Dewclaw removalNo rulingAlternate (“Dewclaws may be removed”)Alternate (“Dewclaws may be removed from both the front and the rear”)No ruling

The law on these procedures differs by country. A listing here says nothing about whether one is legal where you live.

Xoloitzcuintli colors and patterns

What each club's breed standard says about every Xoloitzcuintli color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the Xoloitzcuintli in Black, White, Gray, Blue, Lilac, Slate, Liver, Tan, Red, Copper, Yellow, Palomino, Cream, Fawn, and Isabella. Standard patterns: Solid, Bicolor, Tricolor, Brindle, Merle, Sable, Spotted, Tan point, and Reverse brindle.

Coat: rulings by club
Color or patternFCIAKCUKCKCKUSA
BlackStandard (“black”)Standard (“Black”)Standard (“Any color combination is allowed”)Standard (“black”)Standard (“black”)
WhiteStandard (“spots of any colour, including white markings (white: disqualifying)”)Standard (“white spots and markings are permitted”)Standard (“Any color combination is allowed”)Standard (“spots of any colour, including white markings”)Standard (“spots of any colour, including white markings (white: disqualifying)”)
GrayStandard (“blackish grey, slate grey, dark grey”)Standard (“Gray”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“blackish grey, slate grey, dark grey”)
BlueDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Blue”)Disqualifying
LilacDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Lilac”)Disqualifying
SlateStandard (“slate grey”)Standard (“Slate”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“slate grey”)
LiverStandard (“liver”)Standard (“Liver”)Standard (“Any color combination is allowed”)Standard (“liver”)Standard (“liver”)
TanDisqualifying (“black and tan”)Standard (“Tan Markings”)Standard (“Any color combination is allowed”)Standard (“Black & Tan”)Disqualifying (“black and tan”)
RedStandard (“reddish”)Standard (“Red”)Standard (“Any color combination is allowed”)Standard (“red”)Standard (“reddish”)
CopperDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Copper”)Disqualifying
YellowDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“White & Yellow”)Disqualifying
PalominoDisqualifyingStandard (“Palomino”)Standard (“Any color combination is allowed”)No rulingDisqualifying
CreamStandard (“blond”)No rulingStandard (“Any color combination is allowed”)Standard (“blonde”)Standard (“blonde”)
FawnDisqualifyingStandard (“Fawn”)Standard (“Any color combination is allowed”)Standard (“Fawn”)Disqualifying
IsabellaDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Isabella”)Disqualifying
AlbinoDisqualifying (“Albinism”)No rulingDisqualifying (“Albinism”)No rulingDisqualifying (“Albinism”)
Patterns
SolidStandard (“Solid, uniform, dark colours are preferred”)Standard (“A dark, uniform color is preferred”)Standard (“Any color combination is allowed”)Standard (“Solid, uniform and dark colours are preferable”)Standard (“Solid, uniform, dark-coloured skin is preferred”)
BicolorStandard (“spots of any colour, including white markings”)Alternate (“Black & White”)Standard (“Any color combination is allowed”)Standard (“Black & White”)Standard (“spots of any colour, including white markings”)
TricolorDisqualifyingAlternate (“Black White & Tan”)Standard (“Any color combination is allowed”)Standard (“Tricolour”)Disqualifying
BrindleDisqualifying (“brindle”)Standard (“Brindle”)Standard (“Any color combination is allowed”)Standard (“Black Brindle”)Disqualifying (“brindle”)
MerleDisqualifying (“Merle colour”)Alternate (“Merle”)Standard (“Any color combination is allowed”)Not recognized (“Merle unacceptable”)Disqualifying (“Merle colour”)
SableDisqualifying (“sable”)Standard (“Sable”)Standard (“Any color combination is allowed”)Standard (“Sable”)Disqualifying (“sable”)
SpottedStandard (“There may also be spots of any colour”)Standard (“Spotted”)Standard (“Any color combination is allowed”)Standard (“There may also be spots of any colour”)Standard (“There may also be spots of any colour”)
Tan pointDisqualifying (“black and tan”)Standard (“Tan Markings”)Standard (“Any color combination is allowed”)Standard (“Black & Tan”)Disqualifying (“black and tan”)
Reverse brindleDisqualifying (“brindle”)Standard (“Brindle”)Standard (“Any color combination is allowed”)Standard (“Black Brindle”)Disqualifying (“brindle”)
Double merleDisqualifyingNo rulingNo rulingNo rulingDisqualifying
Skin and scales: rulings by club
Color or patternFCIAKCUKCKCKUSA
BlackStandard (“black”)Standard (“Black”)Standard (“Any color combination is allowed”)Standard (“black”)Standard (“black”)
GrayStandard (“blackish grey, slate grey, dark grey”)Standard (“Gray”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“blackish grey, slate grey, dark grey”)
SlateStandard (“slate grey”)Standard (“Slate”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“slate grey”)
LiverStandard (“liver”)Standard (“Liver”)Standard (“Any color combination is allowed”)Standard (“liver”)Standard (“liver”)
BronzeStandard (“bronze”)Standard (“Bronze”)Standard (“Any color combination is allowed”)Standard (“bronze”)Standard (“bronze”)
RedStandard (“reddish”)Standard (“Red”)Standard (“Any color combination is allowed”)Standard (“red”)Standard (“reddish”)
CreamStandard (“blond”)No rulingStandard (“Any color combination is allowed”)Standard (“blonde”)Standard (“blonde”)
Patterns
SolidStandard (“Solid, uniform, dark coloured skin is preferred”)Standard (“A dark, uniform color is preferred”)Standard (“Any color combination is allowed”)Standard (“Solid, uniform and dark colours are preferable”)Standard (“Solid, uniform, dark-coloured skin is preferred”)
SpottedStandard (“There may also be spots of any colour, including white markings”)Standard (“white spots and markings are permitted”)Standard (“Any color combination is allowed”)Standard (“There may also be spots of any colour, including white markings”)Standard (“There may also be spots of any colour, including white markings”)
Eyes: rulings by club
Color or patternFCIAKCUKCKCKUSA
BlackStandard (“black, brown, hazel, amber or yellow tones”)Standard (“The color varies from yellow to black”)No rulingStandard (“black, brown, hazel, amber or yellow tones”)Standard (“black, brown, hazel, amber, or yellow tones”)
BrownStandard (“black, brown, hazel, amber or yellow tones”)No rulingNo rulingStandard (“black, brown, hazel, amber or yellow tones”)Standard (“black, brown, hazel, amber, or yellow tones”)
Dark brownNo rulingNo rulingStandard (“ranges from yellow to a very dark brown”)No rulingNo ruling
HazelStandard (“black, brown, hazel, amber or yellow tones”)No rulingNo rulingStandard (“black, brown, hazel, amber or yellow tones”)Standard (“black, brown, hazel, amber, or yellow tones”)
AmberStandard (“black, brown, hazel, amber or yellow tones”)No rulingNo rulingStandard (“black, brown, hazel, amber or yellow tones”)Standard (“black, brown, hazel, amber, or yellow tones”)
YellowStandard (“black, brown, hazel, amber or yellow tones”)Standard (“The color varies from yellow to black”)Standard (“ranges from yellow to a very dark brown”)Standard (“black, brown, hazel, amber or yellow tones”)Standard (“black, brown, hazel, amber, or yellow tones”)
Light brownFault (“Light coloured ... eyes”)No rulingNo rulingNo rulingFault (“Light-coloured ... eyes”)
BlueDisqualifying (“Blue eyes”)No rulingDisqualifying (“Blue eyes or flecks of blue in the eyes”)Not recognized (“Blue or wall eyes unacceptable”)Disqualifying (“Blue eyes”)
Patterns
Odd-eyedDisqualifying (“different coloured eyes (Heterocromia)”)Not recognized (“Both eyes must be of the same color”)Not recognized (“Both eyes are to be of the same color”)No rulingDisqualifying (“different-coloured eyes (Heterocromia)”)
SectoralNo rulingNo rulingDisqualifying (“flecks of blue in the eyes”)No rulingNo ruling
Nose: rulings by club
Color or patternFCIUKCKUSA
LiverStandard (“It can be brown or pinkish in bronze-coloured dogs”)Standard (“brown or pink in bronze and blond dogs”)Standard (“It can be brown or pinkish in bronze-coloured dogs”)
PinkStandard (“It can be brown or pinkish in bronze-coloured dogs”)Standard (“brown or pink in bronze and blond dogs”)Standard (“It can be brown or pinkish in bronze-coloured dogs”)
Patterns
Butterfly noseStandard (“spotted in spotted dogs”)Standard (“spotted as the rest of the body only in spotted dogs”)Standard (“spotted in spotted dogs”)
Tongue: rulings by club
Color or patternFCIUKCKUSA
PinkStandard (“The tongue is generally pink”)No rulingStandard (“The tongue is generally pink”)
Patterns
SpottedStandard (“may have black markings, spots or marks”)Standard (“The tongue may have black markings, spots or stripes”)Standard (“may have black markings, spots, or marks”)

Coated

Coat: rulings by club
Color or patternFCIAKCUKCKCKUSA
BlackStandard (“black”)Standard (“Black”)Standard (“Any color combination is allowed”)Standard (“black”)Standard (“black”)
WhiteStandard (“spots of any colour, including white markings (white: disqualifying)”)Standard (“white spots and markings are permitted”)Standard (“Any color combination is allowed”)Standard (“spots of any colour, including white markings”)Standard (“spots of any colour, including white markings (white: disqualifying)”)
GrayStandard (“blackish grey, slate grey, dark grey”)Standard (“Gray”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“blackish grey, slate grey, dark grey”)
BlueDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Blue”)Disqualifying
LilacDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Lilac”)Disqualifying
SlateStandard (“slate grey”)Standard (“Slate”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“slate grey”)
LiverStandard (“liver”)Standard (“Liver”)Standard (“Any color combination is allowed”)Standard (“liver”)Standard (“liver”)
TanDisqualifying (“black and tan”)Standard (“Tan Markings”)Standard (“Any color combination is allowed”)Standard (“Black & Tan”)Disqualifying (“black and tan”)
RedStandard (“reddish”)Standard (“Red”)Standard (“Any color combination is allowed”)Standard (“red”)Standard (“reddish”)
CopperDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Copper”)Disqualifying
YellowDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“White & Yellow”)Disqualifying
PalominoDisqualifyingStandard (“Palomino”)Standard (“Any color combination is allowed”)No rulingDisqualifying
CreamStandard (“blond”)No rulingStandard (“Any color combination is allowed”)Standard (“blonde”)Standard (“blonde”)
FawnDisqualifyingStandard (“Fawn”)Standard (“Any color combination is allowed”)Standard (“Fawn”)Disqualifying
IsabellaDisqualifyingNo rulingStandard (“Any color combination is allowed”)Standard (“Isabella”)Disqualifying
AlbinoDisqualifying (“Albinism”)No rulingDisqualifying (“Albinism”)No rulingDisqualifying (“Albinism”)
Patterns
SolidStandard (“Solid, uniform, dark colours are preferred”)Standard (“A dark, uniform color is preferred”)Standard (“Any color combination is allowed”)Standard (“Solid, uniform and dark colours are preferable”)Standard (“Solid, uniform, dark-coloured skin is preferred”)
BicolorStandard (“spots of any colour, including white markings”)Alternate (“Black & White”)Standard (“Any color combination is allowed”)Standard (“Black & White”)Standard (“spots of any colour, including white markings”)
TricolorDisqualifyingAlternate (“Black White & Tan”)Standard (“Any color combination is allowed”)Standard (“Tricolour”)Disqualifying
BrindleDisqualifying (“brindle”)Standard (“Brindle”)Standard (“Any color combination is allowed”)Standard (“Black Brindle”)Disqualifying (“brindle”)
MerleDisqualifying (“Merle colour”)Alternate (“Merle”)Standard (“Any color combination is allowed”)Not recognized (“Merle unacceptable”)Disqualifying (“Merle colour”)
SableDisqualifying (“sable”)Standard (“Sable”)Standard (“Any color combination is allowed”)Standard (“Sable”)Disqualifying (“sable”)
SpottedStandard (“There may also be spots of any colour”)Standard (“Spotted”)Standard (“Any color combination is allowed”)Standard (“There may also be spots of any colour”)Standard (“There may also be spots of any colour”)
Tan pointDisqualifying (“black and tan”)Standard (“Tan Markings”)Standard (“Any color combination is allowed”)Standard (“Black & Tan”)Disqualifying (“black and tan”)
Reverse brindleDisqualifying (“brindle”)Standard (“Brindle”)Standard (“Any color combination is allowed”)Standard (“Black Brindle”)Disqualifying (“brindle”)
Double merleDisqualifyingNo rulingNo rulingNo rulingDisqualifying

Hairless

Skin and scales: rulings by club
Color or patternFCIAKCUKCKCKUSA
BlackStandard (“black”)Standard (“Black”)Standard (“Any color combination is allowed”)Standard (“black”)Standard (“black”)
GrayStandard (“blackish grey, slate grey, dark grey”)Standard (“Gray”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“blackish grey, slate grey, dark grey”)
SlateStandard (“slate grey”)Standard (“Slate”)Standard (“Any color combination is allowed”)Standard (“grey in any shade”)Standard (“slate grey”)
LiverStandard (“liver”)Standard (“Liver”)Standard (“Any color combination is allowed”)Standard (“liver”)Standard (“liver”)
BronzeStandard (“bronze”)Standard (“Bronze”)Standard (“Any color combination is allowed”)Standard (“bronze”)Standard (“bronze”)
RedStandard (“reddish”)Standard (“Red”)Standard (“Any color combination is allowed”)Standard (“red”)Standard (“reddish”)
CreamStandard (“blond”)No rulingStandard (“Any color combination is allowed”)Standard (“blonde”)Standard (“blonde”)
Patterns
SolidStandard (“Solid, uniform, dark coloured skin is preferred”)Standard (“A dark, uniform color is preferred”)Standard (“Any color combination is allowed”)Standard (“Solid, uniform and dark colours are preferable”)Standard (“Solid, uniform, dark-coloured skin is preferred”)
SpottedStandard (“There may also be spots of any colour, including white markings”)Standard (“white spots and markings are permitted”)Standard (“Any color combination is allowed”)Standard (“There may also be spots of any colour, including white markings”)Standard (“There may also be spots of any colour, including white markings”)

What the rulings mean

Standard
Described by the club's breed standard.
Alternate
Registrable with the club but not described by its breed standard, such as an AKC alternate color.
Fault
Named by the club's breed standard as a fault: the animal can be shown but is penalized.
Disqualifying
The club's breed standard disqualifies an animal of this color or pattern.
Not recognized
The club does not accept this color or pattern for the breed.

Color changes

How a Xoloitzcuintli's colors can change over its life.

  • Blackchanges toRust

    Coat · With body condition · can change back

  • Blackchanges toGray

    Coat · Progressive

  • Blackchanges toBrown

    Coat · In the sun · can change back

  • Whitechanges toRoan

    Coat · With age · from 2 weeks

  • Tan pointchanges toSaddle

    Coat · With age · from 6 to 156 weeks

Published standards