Prophet (SAW)'s Prayers

For any animal (cow/buffalo) that becomes sick
لَا بَأْسَ أَذْهِبِ الْبَأْسَ رَبَّ النَّاسِ اشْفِ أَنْتَ الشَّافِي لَا يَكْشِفُ الضُّرَّ إِلَّا أَنْتَ
"There is no problem, O Lord of mankind, remove the difficulty (and) grant relief for you are the One who grants relief. There is no one but You who removes difficulties."
Read this and blow 3 times on the right udder and 3 times on the left udder.

(Hisn from Abi Shaiba Maqoofaan from Ibn Masood (R.A.)