Section 67(1)(a) in The Orissa Motor Vehicles Rules, 1993
(a)in the case of goat, sheep, deer or pig-(i)a minimum floor space of 0.2 square meter per head of such cattle is provided in the vehicles;(ii)proper arrangements for ventilation are made;(iii)if carried in a double decked goods carriage, the upper deck flooring is covered with metal sheets with a minimum height of 7.62 centimetres raised on all four sides so as to prevent the animal waste matter such as urine, litter etc. falling on the animals on the lower deck;(iv)proper arrangements for drainage are made on each floor; and(v)wooden battens are provided on each floor to prevent slipping of hoofs of the animals;