Hello Mr. Laksh,
Streets treat street dogs harshly and sometimes for their survival they develop protective behaviours like biting and food guarding. However, with patience, love and correct guidance these behaviours can be corrected.
Coco is a young doggo, and at this young age it's easy to grasp, learn and unlearn behaviours. We would suggest you to start her training if she has completed her second round of vaccination.
Kuddle Behaviourists have trained 1500+ dogs in Bangalore and have good experience with training Indies. You can schedule an at-home training assessment session to better understand Coco's training needs and tailor the training program based on her needs.