The 4 Oils are well balanced composition of 4 oils pure, very well tolerated by the organism of the pigeon.
* Wheat germ oil: rich in vitamins E.
* Cod liver oil: rich in vitamins B.
* Garlic oil: promotes the condition of the intestinal flora.
* Sunflower oil: fat highly digestible.

Mode of employment:
- 1 soup spoon per kg of seed, in combination with B. M. T.
- During the competition: 2nd day of the return.
- Rearing period: for 1 week before pairing, then 2 times per week.
- Period of the moulting: 2 times a week.

The exact content of each oil is important for its quality and to avoid upset bellies.