Cows are not predators, hence they do not have prey. As to what cows eat, that question has already been answered in a separate question, which can be seen below in the Related questions section.
A cow is not a predator or prey
Yes to carnivores definitely they are.
Buffaloes are herbivores, they do not prey on other animals.
No you mess! Cows don't hunt other animals, which is the definition of a predator. Cows are just prey because they are hunted by us humans, so we can eat red meats that come from the cows!
Though I cannot give you the balanced diet of a herd of cows , I can give you and define a balanced diet for a herd of cows. A balanced diet for cows is also called a complete ration, and is a ration that meets all the nutritional requirements for a herd of cows based on their weight, physiological and reproductive needs, breeding, reproductive/lactation stages, age, class, and feeds available.
No. Cows are not carnivorous, they are herbivorous. The only "prey" they have is grass and tree leaves.
Bears, cougars, wolves, and sometimes coyotes. Most of these predators prey on the weaker/sicker cows or the calves, given the chance.
Its diet or prey.
No, a whale diet is not on a shark.
Cows eat grass- the grass seems to be okay with it though
Yes. Their diet primarily consists of grass and forbs.
Of course! The cows need all the molars they can get. Their diet consists mainly of cellulose and digesting it requires a lot of molar work:)