Cattle is a group of prey that mainly spawn in villages such as The Old Village Troll Forest and the Castle Market. The currently known kinds of in-game cattle are:
They spawn in big groups and can be eaten by any Size Tier dragons.
Horses can only be eaten by S Tier dragons or higher. They spawn separately and provide a good amount of health when eaten.
Can only be eaten by S Tier dragons or higher. They spawn in small groups