Why does grandfather take Toto to Saharanpur and how? Why does the ticket collector insist on calling Toto a dog?

Explanation

Toto was a real menace for every living soul in the household. Other animals in grandfather’s zoo were at Toto’s mercy even during night. So, grandfather decided to provide some relief to other animals in the zoo and thought of taking Toto to Shaharanpur. The ticket collector was following his rulebooks. As there seems to be no rule for fixing a monkey’s fare so he equated Toto with dog. Ticket collector’s ingenuity tried to categorize all pets of a certain size as dogs.