Cowz are 5000 programmatically generated with unique properties. They are not revealed but will be around 50% collection sold. Also of all total proceeds, 30% is being donated to support.savethechildren.org/giveacow. One cow will provide nutricous-healthy milk for a family and improve children's health. Parents can also sell extra milk to pay for school and medicine. Proof of donation will take over the Dapp page after all sales are final.