I want to try a new food for my pet: how should I switch from the current diet?
In healthy pets, you can switch diets by performing a slow transition over at least 7 days.
In some animals, transitioning onto a new diet can take up to 6 weeks. This can depend on your pet’s health as well as their fussiness with new foods.
It is important to remember that ANY new diet should be transitioned as outlined
below, as sudden changes may result in vomiting and diarrhoea.
Images are from Hill’s.