How often can you give a cow antibiotics?

The frequency of administering antibiotics to a cow depends on the specific medication, the condition being treated, and regulations governing antibiotic use in livestock. Generally, antibiotics should only be given when prescribed by a veterinarian, and there are strict withdrawal periods to ensure that antibiotic residues do not enter the food supply. Overuse or improper use can lead to antibiotic resistance, so it's crucial to follow guidelines and veterinary advice. Always check local regulations for specific practices.