India, Oct. 22 -- Are you looking to change your pet's food or unsure where to begin? Whether you are trying a new brand or moving from home-cooked meals to packaged food, your pet may need time to adjust. Introducing the change gradually can help make the transition smoother and keep digestive discomfort at bay.ALSO READ: Pet hair and paw marks ruining your furniture? 5 expert-approved ways to protect your interiors

Dr Ashok Pattanaik, head of R&D at Godrej Pet Care, walked us through the essentials of changing a pet's diet, for moving from home-cooked meals to packaged food and adjusting portion sizes.

Why do you need to take care when switching your pet's food? He explained, "Pet owners often assume switching food is as simple as swa...