ha ha
At least... I hope you are joking?
Halal milk can come from a buffalo, camel, cow or goat. If it is fortified with vitamins, that vitamin mixture must be halal also. Haram animals, from which Muslims may not eat or obtain milk, include pigs and monkeys along with other animals.
I know when they are being slaughtered the halal method they are prayed over. I don't know whether live animals have to be prayed over.