For those who do breeding, the quality of cat breeding is a matter of concern. Siamese cats are no exception. Of course, special cases are not excluded, but the following rules are general It will happen under normal circumstances. Breeders can refer to it!

Siam Luo cat

When referring to the coat color group - refers to (blue, black, cream, red, etc.) When referring to the color group - refers to (tabby, fireworks, shades etc.) If both of them work, then the following general rules will combine coat color/suit color.

1. Male kittens will all receive the 2 coat color genes of the female cat, and the children of the male cat will receive the female cat's coat color (if it is a variegated female cat, one of the coat colors) or the The color of the male cat's coat has faded - please read the instructions in General Rules 21 and 24 again.

2. The young female cat receives one coat color gene from each parent cat. The mother cat's child will mix or lighten the coat color of the parent cat - please refer to General Rules 21 and 24 again.

3. To get cream or red (coat/pattern) kittens, the male cat must be cream or red (coat/pattern) plus the female cat must also be red or cream-- See also Rule 21.

4. Only the coat color/color of the immediate parents of the kitten can be displayed on the kitten. Those who appear on the pedigree of the parent's coat/color will not directly act on the kitten. A notable exception is the terminal color gene, which can be shown by carrying over several offspring - see General Rules 21 & 24.

5. The kitten's color can come from the parent cat or the mother cat.

6. Some of the main features (main coat color and color, eg: fireworks, shade, white, tabby, bicolor, etc.) will not skip the previous generation. These features will not directly affect the to the next generation.

7. A cat showing dominant coat color (black, red, tortoiseshell, etc.) must be his parent cat or the female cat showing the coat color - see General Rule 21.

8.2. Parents of recessive coat color (cream, blue, etc.) will not produce kittens of dominant coat color (black, red, etc.).

9.2. Parents with terminal colors will not breed kittens without terminal colors.

10. To get a terminal color kitten, both parents must carry the terminal color gene (even if they don't show the terminal color).

11. The mating of a cat with a terminal color and a cat without the progenitor gene of the terminal color will produce kittens without the terminal color.

12. For a (non-silver) tabby cat, one of her parents must be shaded or tabby. For a cat with silver and white tabbies, one of her parents must be a silver tabby , shadows or fireworks - see General Rule 13.

13. All red cats must have tabby patterns. To say red tabby must depend on whether his parent cat is a parent with tabby patterns or shaded colors. A A red tabby cat, if he is not a true tabby cat, cannot produce a true red tabby kitten unless he is mated with a cat with dominant or shaded tabbies.

14. A cat with a white undercoat (fireworks or shade) must have both of his parents also have a white undercoat--please see the general rules

15. One. For a shaded cat, one of his parents must be shaded - see General Rule 21.

16. A shaded cat can produce fireworks offspring, but a non-shaded (firework) cat cannot produce shaded offspring unless he mates with a shaded cat -- see General Rule 21.

17. A bi-color cat must have a bi-color cat whose parents are bi-color cats--please refer to General Rule 21.

18. Variegated cats (blue-cream, tortoiseshell, tricolor) are mostly female cats, but male cats still occasionally produce (and not all are infertile).

19. A white cat, one of the parents is a white cat.

20. A white cat mates with a white cat (can be seen as white) or with a cat marked as white (cannot be seen as white), can breed white or It is the indicated coat/color. The indicated coat/color cat must be dominant, but has a white-haired pedigree. His offspring can still produce offspring of coat/color as expected in planned breeding.

21. Genetically, monochromatic white cats can act on the expected kitten's coat/color, and such kittens will be marked with coat/color.

22.2. Long-haired parents do not produce short-haired offspring.

23.2 The parents of the classic tabby pattern do not produce: fishbone, spots, or kittens with spiky tabby. A parent of a cat with spiky tabby pattern It must also be a tipped tabby. A herringbone or spotted tabby must have one of its parents either herringbone or spotted tabby -- see General Rule 21.

24. The lightening gene must appear in the pedigree of both parents in order to produce lightened coat color.

25. Chocolate and lilac genes will produce chocolate or lilac-colored cats when Bibei appears in the bloodline of both parents at the same time.