When switching your pet to Nature’s Select food or from one Nature’s Select formula to another, we always recommend a gradual transition. Normal bacteria in the intestine help your pet digest food. A sudden change in diet can result in changes to the number and type of bacteria and their ability to digest food, which can lead to intestinal upset. Therefore, a gradual transition helps your pet’s digestive system adjust to a new food without causing loose stool or an upset tummy.
We recommend a transition over a period of 7-10 days. Start with a mixture of 25% new food and 75% old food for 2-3 days. Then switch to a 50/50 blend for another 2-3 days. If the transition is going well, move to 75% new food and 25% old food for another 2-3 days until you are 100% on the new food.
If at any time your dog starts to vomit, has loose stool, or appears constipated, slow the rate at which you are switching food.