Protein supplement for youngsters and breeding pigeons Well balanced protein supplement for breeding and young pigeons Ensures a successful fecundation, breeding and growth of the young. INDICATIONS FOR USE: Administer to future breeders as of 1 week before pairing, this ensures a good fertilisation.  Provide about 10 tablespoons of Optimal-Start 25 per 20 pigeons daily in a pot. Refresh daily. After weaning, administer the same amount to youngsters. Weight: 5 kg