These are rules for pets
You can take your pet dog along with you in AC First Class or First Class, provided you reserve either a two berth or a four berth compartment exclusively for your use, paying the luggage scale rate for 60 kg.
Passengers travelling in other classes are not permitted to carry the dog along with them. The dog can be booked and carried in the Luggage/Brake Van paying the luggage scale rate for 30 kg. Specially designed Dog Boxes are available in the Brake Van for this purpose....
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The minimum luggage scale rate is Rs. 30/- per dog.
Passengers may contact the Luggage Office to book their pet dogs. Passengers detected carrying dogs unbooked will be charged six times the luggage scale rate subject to a minimum of Rs.50/-.