Hello @Sumi_Sekar and welcome to the Community Forum 
As @Therese mentioned there are sitters with various reasons for why they sit, and the more detail you can provide on your listing the better it will be for finding a suitable sitter/s to suit your needs. I know when my hubby and I sit, we always take the dog/s everywhere with us, (with the owner’s permission of course), and do different things every day with the dogs so that they have their own mini holiday whilst their parents are away. 
Once you become a member of TrustedHousesitters you can add your THS listing to your profile on here by following the attached link should you wish to.
Enjoy your time on the Forum 