Depends on the grey. You can only tell if you know the color before it turned gray.
If you breed a black horse and a gray horse, you can get quite a variety of colors. If the gray horse has a black base (was born black), then the offspring will either be black or black-based gray. If the gray horse is chestnut-based or bay-based, however, you can get black, chestnut, bay, black-based gray, chestnut-based gray, or bay-based gray. It's most likely that the gray horse is black-based, though genetic testing would probably be required to find out for sure.
The exact color of the foal will vary according to the exact genetic coding of both parents and without that information it can be almost impossible to tell you what color a foal may be.
In the related links is a great website that explains how the grey gene works in a simple, easily understood way. It answers your question and gives you a better idea of what will happen as your foal matures.
Then your foal could be grullo,dark buckskin,black,or prabaly black grullo
That depends on the color of the Paint stallion. Not the PATTERN, but the color other than white that is on the horse. The Paint pattern of the stallion and the white markings of the mare factor into whether the foal will have a Paint pattern, so I can't answer to that at all without more information.To answer about the color other than white that the foal might be.....If the Paint is chestnut or sorrel and white, the foal will be chestnut or sorrel.If the Paint is bay and white, the foal may be chestnut/sorrel or bayIf the Paint is black and white, the foal may be chestnut/sorrel, bay, or blackIf the Paint is palomino and white, the foal may be chestnut/sorrel or palominoIf the Paint is buckskin and white, the foal may be chestnut/sorrel, palomino, bay, or buckskinIf the Paint is cremello and white, the foal will be palominoIf the Paint is perlino and white, the foal will be palomino or buckskinIf the Paint is grey and white, you need to find out what color he was born. He would have been born one of the colors above (chestnut/sorrel, bay, black, palomino, buckskin, cremello, or perlino), then turned grey. Find out what color he was born, and then look at the list above. Your foal will be born one of the given colors, then have a 50% chance of turning grey. If the foal is going to turn grey, usually by 4 weeks of age they will have light hairs coming in around their eyes, on the muzzle, etc.If the Paint is dun and white, you need to figure out what the base color is and refer to the list above. The dun gene dilutes a base color, and is not passed along to every foal. Grulla is a black horse with the dun gene, red dun is a chestnut/sorrel horse with the dun gene, and "dun" is a bay horse with the dun gene. Palmino's with a dun gene are called dunalino, and buckskin's with a dun gene are called dunskin.If the Paint is red roan (chestnut/sorrel with the roan gene), your foal may be chestnut/sorrel, or red roan.Roan genes in Paints can be hard to figure out because the Sabino overo gene can make a horse look roan, when really they are not. A roan horse must have had a roan parent, so look at the color of the ancestors...if neither Paint parent was a roan, the stallion is not a roan either.If the Paint is a blue roan (black with the roan gene), your foal may be chestnut/sorrel, bay, or black and may also get the roan gene (red roan, blu roan, or bay roan)
Palomino is a color, not a breed. A horses color doesn't really affect the way a foal is born. This menas that a palomino colored foal is born in the same way that a foal of any other color would be.
you pick a breed that has the cherry bay coat and breed howrse will randomly pick a coat color from that breed for your foal, or you can just buy one You can use the Hera Pack and choose the coat of the foal. Or you can buy a cherry bay foal. OR, just hope your mare gives birth to one.
Genetic research says you are more likely to get a Palomino.I had 1 Palomino and 3 chestnuts out of one mare and a light sorrel out of another.
brown So, white could mean maximum expression sabino or gray. If the mare has pink skin she is probably maximum expression sabino and her base coat color can be extrapolated (to a degree) from the base color of her parents and grandparents. If the mare is a maximum expression sabino amount of white will be determined by the genetics of the stallion in conjunction with the genetics of the mare. If the mare has dark skin she is gray. Gray is independent of base color...so the resulting foal could be any base color with a 50 or 100% chance of being gray. If the mare is gray Gg there is a 50% chance that the foal will be grey, If the mare is GG any foal produced will be grey. Again base coat color can be extrapolated from the parents/grandparents to a degree. A gray horse will always have a gray parent. The stallion is XXee as he is sorrel/chestnut again, looking at his parents/grandparents may lend information on his genetics at the agouti site and the subsequent possible color of the foal.
The color of the stallion is irrelevant, however he should not be overo in order to avoid the potential for an OLW or LWO foal. The foal could be Overo , Tobiano, Tovero or solid colored.
87.89% -Bay6.25% -Chestnut5.86% -Black
Most likely would be cremello, palomino, chestnut (sorrel) or another buckskin.