Home ยป If a cow has 4 permanent teeth so what will be the age of that cow? Animal Husbandry MCQs If a cow has 4 permanent teeth so what will be the age of that cow? January 5, 2022 13 Views Q. If a cow has 4 permanent teeth so what will be the age of that cow? A. 1 year B. 2 years C. 3 years D. 4 years Answer: 3 years