Home » 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 30 Views Q. If a cow has 4 permanent teeth so what will be the age of that cow?A. 1 yearB. 2 yearsC. 3 yearsD. 4 yearsAnswer: 3 years