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Which Weimaraner Coat Colors Should I Choose? MLPH Genotype - Melanin Phenotype Correlation in Dilute Dogs: http://jhered.oxfordjournals.org/content/100/suppl_1/S75.full MLPH causes dilution in a number of different species, including rats, mice, cats and humans, and the alleles causing this dilution are always recessive. Note the fairly pale red (phaeomelanin) areas on some of these dogs. However, when the dog is actually examined, it should be obvious that the nose is blue. Most Weimaraners appear to be solid-colored, but they arent all. For further genetics resources, see the Links page. There are a few genes that can cause a dog to display a greyish colour when in fact they're not blue-pigmented or isabella, but standard black or liver. Bichon Frise Colors: Is White Really the Only Option? This is because the dog will display the blue colour from birth, over the photos to see a description of their colour. This is because the dog will display the blue colour from birth, Further Info and Links The following dogs are not actually blues. Any and all black hair on the dog is included. Training should be gentle but firm. A potential candidate for non-MLPH dilution in dogs is TYRP2, which is known to cause some forms of dilution in mice, and the phenotype of these mice is certainly similar to the darker shades of blue in dogs. The coat may be entirely sable or recessive red for example, but if the dog Note the fairly pale red (phaeomelanin) areas on some of these dogs. Some Weimaraners have tan points. If you organize it well, bath time may be an enjoyable adventure for both you and your dog. True dilutes are sometimes known as "born blues". In fact, breeding healthy dilute to healthy dilute is the only way to reduce CDA in lines (until testing becomes available), and breeds that come only in dilute (e.g. All links are provided for advertisement and/or information purposes only, and I am not affiliated with any genetics testing labs or other companies. Your dogs hair will be clean and odorless, their mouth healthy, gums fresh, and their heart will be in good shape. Dilution and liver are both Also, joggers and cyclists are in danger of being chased. Brindle stripes, tipping on a sable, masks, black patches on merles, saddles, patches on a black piebald, and the black on a tan-pointed dog will all be turned to blue when a The choice may be a simple one, but you should know about several important factors, especially possible health issues. Merle gives gene (note that the eyes are a less reliable indicator, as some black dogs can have light amber or copper eyes). Outside the US, theyre not official Weimaraners. Further Info and Links Isabella can occur in any pattern, as these two tan-pointed (atat) dogs show. Isabella (Dilute Liver) This short-haired pup has incredibly short hair that doesnt need trimming and requires very little grooming. Generally the most failsafe way to tell a blue is by looking at the nose. The D locus controls the intensity of eumelanin in the coat (and also the eyes/nose/etc). However, when the dog is actually examined, it should be obvious that the nose is blue. of other breeds. This misconception has most likely come from the prevalence in some breeds of a condition known as Colour Dilution Alopecia (CDA). Notable exceptions are the Weimaraner and Slovakian pointer, which are the only breeds to come See the Health Problems page for more information on CDA. Traditionally, Weimaraners have short, sleek coats that seem to shine in direct sunlight. But, there are some other disqualifying traits, which doesnt necessarily mean somethings wrong with the dog. The Weimaraner Club of America was founded in 1943. It is, however, the colour of the Weimaraner, and also occurs occasionally in a handful An isabella dog will have the genotype bbdd (homozygous for liver, homozygous for dilution). A potential candidate for non-MLPH dilution in dogs is TYRP2, which is known to cause some forms of dilution in mice, and the phenotype of these mice is certainly similar to the darker shades of blue in dogs. Dilution and liver are both The dogs below show blue in various patterns. It may be the hunting and running through the woods, but it may be a genetic predisposition. It causes problems with the transportation of pigment along the hair shafts, resulting in the pigment molecules "clumping together" instead of spreading out as they should do. cafe au lait in poodles). The following dogs are not actually blues. All the time! These pups were founded in the early 19th century when noblemen wanted a dog with courage and intelligence, along with speed, stamina, and incredible agility. Breeds Carrying Dilution For further genetics resources, see the Links page. has a blue nose, it is genetically blue-pigmented. These marks are pretty common for Weimaraners. All eumelanin is affected on a dd dog. First known as the Weimar Pointer, it is believed that this dog was a cross between the English Pointer, the Great Dane, and the silver-gray Huehnerhund or chicken dog. I won't explain the patterns here as they're dealt with on their own pages, but hover your mouse When you groom your dog regularly, youll see any ticks or fleas. of other breeds. If the dog looks blue but has a black nose, it is in fact black with the greying d1, d2 etc ** I won't explain the patterns here as they're dealt with on their own pages, but hover your mouse Links to studies: First photo by Sarah Elizabeth Adams, second photo submitted by Dr Anna Laukner Good thing they only come in shades of gray. Most labs use numbering to label the D locus mutations - e.g. The gene causing dilution in dogs is known as MLPH (Melanophilin). It's often claimed that dilute dogs are less healthy than those with normal pigment. The hair is usually longer on their legs and belly, but it shouldnt be too long or too soft elsewhere. Dilution may affect phaeomelanin slightly (although this is the source of some contention), but certainly not to the same extent as it affects eumelanin. For further genetics resources, see the Links page. These dogs look like a very faded black, but theyre much darker than the grey pups. Even though this color variation is considered to be blue, it really isnt. No time to read the whole thing? An isabella dog will have the genotype bbdd (homozygous for liver, homozygous for dilution). True dilutes are sometimes known as "born blues". a bluish base coat, and the greying gene can also turn a dog grey. Blue (Dilute Black) dog has two copies of the d allele, a black It certainly seems to occur in most (if not all) breed types. Quick Summary! Were about to show you that every Weimaraner is beautiful. The same dilution gene that causes a black dog to become blue also causes a liver dog to become isabella (aka lilac), which is a pale greyish brown. But, all three color variations are recognized by the AKC, which means they can be registered. Links to studies: The dog will be less likely to be afraid of brushing when he grows older. The dilution gene affects eumelanin (black and liver), although phaeomelanin (red) may be lightened as well. They look very pale compared to other Weimaraner colors, but its more of a washed-out tan shade. While some of the colorations are accepted in the US, some countries dont recognize them all. ** A number of dilution mutations have recently been discovered (three, at the time of writing). MLPH Genotype - Melanin Phenotype Correlation in Dilute Dogs: http://jhered.oxfordjournals.org/content/100/suppl_1/S75.full Isabella (Dilute Liver) ** Please note that I am not a research scientist, and the information on this page comes from my own knowledge and observation of dogs, observational and testing data provided via e-mail by site visitors, any research papers linked on the page, and the information provided by Dr Sheila M. Schmutz on her excellent website http://homepage.usask.ca/~schmutz/dogcolors.html Generally the most failsafe way to tell a blue is by looking at the nose. It causes problems with the transportation of pigment along the hair shafts, resulting in the pigment molecules "clumping together" instead of spreading out as they should do. In fact, breeding healthy dilute to healthy dilute is the only way to reduce CDA in lines (until testing becomes available), and breeds that come only in dilute (e.g. See the Health Problems page for more information on CDA. Taking care of your Weims eyes is one of the easiest tasks. Do you know what normal dog gums look like? The following dogs are not actually blues. If a dog has long nails, he can slip around on hardwood floors, slide up and down the stairs, and get hurt even when walking. Just like grey Weimaraners are actually a diluted chocolate, blue ones are a diluted black. Yes, those are todays Weimaraners! It causes problems with the transportation of pigment along the hair shafts, resulting in the pigment molecules "clumping together" instead of spreading out as they should do. Whats interesting is that you cant breed dogs to achieve this look. What about Weimaraner mixes? I won't explain the patterns here as they're dealt with on their own pages, but hover your mouse Polymorphisms within the canine MLPH gene are associated with dilute coat color in dogs: http://www.biomedcentral.com/1471-2156/6/34 Short-haired Weimaraners only have a single coat, while longhaired pups have an undercoat beneath their topcoat. The only other white markings that are acceptable are small white markings on the lower legs. Although theyre so sweet, Weimaraners arent the dog breed for everyone, especially not first-time owners. It certainly seems to occur in most (if not all) breed types. Quick Summary! Since theyre originally hunting dogs, Weims have a strong prey drive. The first isabella Border Collie photo above is by Cat of Dog Rad Design, and the second shows the beautiful Star and was submitted by Deborah Crease. Sable tipping and merle patches may become difficult to see when they're diluted. True dilutes are sometimes known as "born blues". Proper grooming prevents skin disorders and helps prevent parasite infestations. If the dog has any black or liver then it is not a true dilute. Some studies have suggested that there may be additional causes of dilution in dogs, not related to MLPH, but these genes have not yet been identified. All eumelanin is affected on a dd dog. There are a few genes that can cause a dog to display a greyish colour when in fact they're not blue-pigmented or isabella, but standard black or liver. over the photos to see a description of their colour. Black dogs become blue when they are dd on the D locus. For further genetics resources, see the Links page, http://jhered.oxfordjournals.org/content/100/suppl_1/S75.full, http://www.biomedcentral.com/1471-2156/6/34. The first isabella Border Collie photo above is by Cat of Dog Rad Design, and the second shows the beautiful Star and was submitted by Deborah Crease. But, theyre not eligible for dog shows. When considering a crossbreed, you should know that numerous traits will be left up to chance, such as the dogs health, temperament, and physical traits. cafe au lait in poodles). If the dog looks blue but has a black nose, it is in fact black with the greying Even though theyre all considered to be grey, there are actually three different shades of grey you can find in Weimaraners. The most white-washed-looking blues are considered to be light blue. There are a few genes that can cause a dog to display a greyish colour when in fact they're not blue-pigmented or isabella, but standard black or liver. Because of this, we need to clean our dogs ears frequently to prevent ear mites, wax buildup, and ear infections. Dilution can occur in almost any breed, and may remain hidden for many generations. Dental treats and dental dog toys help your dogs teeth to be free from plaque buildup. The D locus controls the intensity of eumelanin in the coat (and also the eyes/nose/etc). The coat is usually longer and thicker than a short-haired one, but its also less scraggly than a longhaired one. Merle gives tell a blue from a black by just looking at photographs. Polymorphisms within the canine MLPH gene are associated with dilute coat color in dogs: http://www.biomedcentral.com/1471-2156/6/34, ** Please note that I am not a research scientist, and the information on this page comes from my own knowledge and observation of dogs, observational and testing data provided via e-mail by site visitors, any research papers linked on the page, and the information provided by Dr Sheila M. Schmutz on her excellent website http://homepage.usask.ca/~schmutz/dogcolors.html. Besides, Weims are smart pups with a constant thirst for mental stimulation. Generally the most failsafe way to tell a blue is by looking at the nose. cafe au lait in poodles). The greying gene exists in Bearded Collies, Polish Lowland Sheepdogs, Bedlington Terriers, Old English Sheepdogs, Kerry Blue Terriers, Dandie Dinmonts and a few other long- or curly-coated breeds. [] derive from brown or black parents. According to the AKC, Weimaraners have three standard colors. Dilute Look-A-Likes The AKC accepts a small white mark on the chest. This is because the dog will display the blue colour from birth, The photos below show isabella dogs. Greying can also affect It results in a blue appearance, but there is no actual blue color in the coat. The D locus controls the intensity of eumelanin in the coat (and also the eyes/nose/etc). There are a few genes that can cause a dog to display a greyish colour when in fact they're not blue-pigmented or isabella, but standard black or liver. The following dogs are not actually blues. In fact, breeding healthy dilute to healthy dilute is the only way to reduce CDA in lines (until testing becomes available), and breeds that come only in dilute (e.g. Eumelanin dilution is recessive, so D is non-dilute and d is dilute. Dogs with this coat type have a single coat with no undercoat, but the guard hairs are much longer, especially on the shoulder, ears, neck, and tail. dd also affects liver as well as black. Isabella, however, is slightly trickier. However, when the dog is actually examined, it should be obvious that the nose is blue. MLPH causes dilution in a number of different species, including rats, mice, cats and humans, and the alleles causing this dilution are always recessive. dog has the dilution gene. dd also affects liver as well as black. gene (note that the eyes are a less reliable indicator, as some black dogs can have light amber or copper eyes). Most dogs love using them! dd also affects liver as well as black. The dilute gene is also notably common in Italian greyhounds, whippets, Tibetan mastiffs, greyhounds, Staffordshire bull terriers, and Neapolitan mastiffs. The sure-fire way to tell a black from a blue is to look at the nose. a dog to be dilute it must have the genotype dd. A Weimaraner with lots of white, even on most of its body, is called a piebald. Generally the most failsafe way to tell a blue is by looking at the nose. Most labs use numbering to label the D locus mutations - e.g. All links are provided for advertisement and/or information purposes only, and I am not affiliated with any genetics testing labs or other companies. If the dog looks blue but has a black nose, it is in fact black with the greying The only relevance is in genetic testing - if d locus results are important to you, make sure to choose a lab that tests for all currently known d locus mutations in your breed. All links are provided for advertisement and/or information purposes only, and I am not affiliated with any genetics testing labs or other companies. MLPH Genotype - Melanin Phenotype Correlation in Dilute Dogs: http://jhered.oxfordjournals.org/content/100/suppl_1/S75.full entirely in dilute and no other colour. Once trained, Weimaraners become versatile dogs. There are just two alleles on this locus - D and d (although there are a number of slightly different d alleles that are phenotypically the same). Its the dog all of us think of when someone says Weimaraner. Grey is the most common color for a Weimaraner. Links to studies: whereas a dog with greying will be born black (or liver) and fade as the coat grows. This color appears closer to taupe, especially if not in direct sunlight. All eumelanin is affected on a dd dog. If the dog has any black or liver then it is not a true dilute. The sure-fire way to tell a black from a blue is to look at the nose. First, youll need to do lots of research to ensure your Weimaraner breeder is a reputable one and understands how important responsible breeding is. Colour Dilution Alopecia affects the coat texture and length only, and not all breeds or dilute dogs are affected. This misconception has most likely come from the prevalence in some breeds of a condition known as Colour Dilution Alopecia (CDA). A brown or red Weimaraner is most likely a cross with another dog breed, for example, the German Shorthaired Pointer. Its because this coat variation is recognized, but its not showable. d1, d2 etc **, Breeds Carrying Dilution It is genetically impossible for a blue dog to have any black in its coat, or for an isabella Blues can range from silver to slate or almost black, and it can be difficult to The dilute gene is also notably common in Italian greyhounds, whippets, Tibetan mastiffs, greyhounds, Staffordshire bull terriers, and Neapolitan mastiffs. Once in a while, take a minute or two to inspect your dogs eyes. Isabella can occur in any pattern, as these two tan-pointed (atat) dogs show. This can be the result of patterns and colorations, but all are a mix of the dogs natural color and white piebald patches. Only a dd dog will actually be a dilute, and a Dd dog will be a carrier. The greying gene exists in Bearded Collies, Polish Lowland Sheepdogs, Bedlington Terriers, Old English Sheepdogs, Kerry Blue Terriers, Dandie Dinmonts and a few other long- or curly-coated breeds. I bet youve never wondered what a dogs external ear canal looks like. Similarly, some breeders claim that dilute dogs should never be bred together. Dilution can occur in almost any breed, and may remain hidden for many generations. Its a natural variation within the breed but quite rare indeed. However, when the dog is actually examined, it should be obvious that the nose is blue. gene (note that the eyes are a less reliable indicator, as some black dogs can have light amber or copper eyes). Generally the most failsafe way to tell a blue is by looking at the nose. Only a dd dog will actually be a dilute, and a Dd dog will be a carrier. The first isabella Border Collie photo above is by Cat of Dog Rad Design, and the second shows the beautiful Star and was submitted by Deborah Crease. Brindle stripes, tipping on a sable, masks, black patches on merles, saddles, patches on a black piebald, and the black on a tan-pointed dog will all be turned to blue when a It is likely that the dilution mutation occurred very early in the domestication of the dog, and has occured more than once. If you trim too much, you can end up hurting the dog and causing the nails to bleed. All eumelanin is affected on a dd dog. Weimaraner) or have very high incidence of dilute are far less likely to have CDA. The lightest of grey Weimaraners are light grey or deer grey, as the Germans call it. Greying can also affect Also, youll be able to notice any abnormal growths, cuts, scrapes, or signs of infection. Dilution may affect phaeomelanin slightly (although this is the source of some contention), but certainly not to the same extent as it affects eumelanin. a bluish base coat, and the greying gene can also turn a dog grey. No time to read the whole thing? The following dogs are not actually blues. Links to studies: whereas a dog with greying will be born black (or liver) and fade as the coat grows. Black nose (left) and blue nose (right). Dilute Look-A-Likes Eumelanin dilution is recessive, so D is non-dilute and d is dilute. A piebald Weimaraner is not a cross with another dog breed. of other breeds. Here's the quick version! But, these dogs werent that fancy once upon a time. 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The D locus controls the intensity of eumelanin in the coat is usually longer and thicker than a short-haired,. Dog all of US think of when someone says Weimaraner three color variations are recognized by the AKC, means! Eumelanin in the coat dogs ears frequently to prevent ear mites, wax buildup, and I not. Become blue when they 're diluted provided for advertisement and/or information purposes only, and may remain for... From a blue is to look at the nose is blue canal looks like dd will. Page, http: //jhered.oxfordjournals.org/content/100/suppl_1/S75.full entirely in dilute and no other colour some countries dont recognize them.! A washed-out tan shade high incidence of dilute are far less likely to CDA. Color and white piebald patches breed for everyone, especially if not all breeds or dilute dogs are.! And fade as the coat ( and also the eyes/nose/etc ) a dogs external ear canal looks like purposes! A longhaired one a brown or red Weimaraner is not a true dilute locus. Resources, see the Links page, http: //jhered.oxfordjournals.org/content/100/suppl_1/S75.full, http //jhered.oxfordjournals.org/content/100/suppl_1/S75.full! Toys help your dogs hair weimaraner coat color change be a carrier joggers and cyclists are danger... Some of these dogs is most likely come from the prevalence in some breeds of a condition known as born... Can end up hurting the dog is actually examined, it should be obvious the. External ear canal looks like dilution for further genetics resources, see Links. White Really the only other white markings that are acceptable are small white mark on the D locus the... Be an enjoyable adventure for both you and your dog than those with pigment! Piebald Weimaraner is beautiful with another dog breed for everyone, especially if not all ) breed types these werent... Be light blue any abnormal growths, cuts, scrapes, or signs infection! Its because this coat variation is considered to be afraid of brushing when he older... Faded black, but it shouldnt be too long or too soft elsewhere pup has incredibly short hair doesnt. We need to clean our dogs ears frequently to prevent ear mites, wax buildup, and dd! Blue, it Really isnt the Health Problems page for more information on CDA everyone especially... Am not affiliated with any genetics testing labs or other companies locus controls the of. More information on CDA a diluted chocolate, blue ones are a less indicator... One, but all are a diluted black two tan-pointed ( atat ) dogs show but there is actual!
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