Gallo K tabs for Roosters. What are Gallo K Vitamin K Tablets? A supplement for roosters containing 150mcg of Vitamin K. Who are Gallo K Vitamin K Tablets for? Roosters How are Gallo K Vitamin K Tablets used? Helps treat vitamin K deficiency related illnesses. Administer orally 1 tablet daily starting 23 days before shows, competitions and fairs. Do not use as a daily dietary supplement. How many Gallo K Vitamin K Tablets do I get? Gallo K Vitamin K Tablets include 100 tablets.