A passenger traveling in First Air condition class or first class may take a dog into the compartment only with the concurrence of fellow passengers on payment of charges vide Clause(1) above. The charges are to be prepaid. If fellow passengers subsequently object to the dog remainig in the compartment, it will be removed to the Guard’s van, no refund being given. Dogs detected unbooked with the passenger in IA and Ist class compartments will be charged six times the Luggage scale Rate subject to a minimum of Rs.50/-. A lady travelling alone with children under 12 years of age in a first class compartment may take with her in the compartment one dog on payment of charges at the Dog Box Rates,subject to a minimum of Rs.10/-provided that if another lady enters the compartment, the dog can only be allowed to remain in the compartment with her consent. Any dog detected unbooked will be charged at double the dog-box rate for the distance up to the point of detection and at the dog-box rate for the distance beyond the total charge being subject to a minimum of Rs.20/- for each dog.

via Welcome to Indian Railway Passenger reservation Enquiry.