We need help quick. We picked up two new shorthorn cows and after washing them we can see they are skinny. They are supposed to be about 6 months old but only look to be about 300 pounds. Previous owner said they were vaccinated and dewormed. I am not sure what to do. We are beginners here. We have only had the calves 2 days and today they did not eat any grain. Offering 9 pounds a day. I have been looking into adding the calf manna to help but not sure that is best. Can you please help. Line out the basic steps for this beginner. We have called the vet to come out for a check up.