Lord Nandi puja is done for gains in career and profession, good health, increased longevity, win over enemies and win in court case (litigation) too. We arrange Puja or Homam by learned Purohit, along with reciting the Vedic mantra of the particular Devi or Deva along with the Homam done.
Benefits of Nandi Puja :-
To garner gains in career and profession.
Increase health and longevity.
One can win over enemies and win in court case (litigation).