Shoud I transition when switching flavors of food but same brand?

[Barbara B., Sasha & Oliver]

Oliver is on TOTW Bison flavor and Sasha is on Wellness chicken.  I bought a bag of salmon/fish TOTW for Oliver and was wonder if I have to transition him.  I have been for the past couple of days and now the bison flavor is gone and he loves the salmon.  The has been no problems and the poops are good.  I wanted to change flavors for Sasha as well on the next bag and was just wondering if anyone else transitions when switching flavors.

[Karen, Jasper and Jackdoodle]

When rotating "flavors" within the same brand for an adult dog with no digestive issues, you don't have to transition. You can just switch. Usually, you will have a little of something left when you buy your next bag, so mixing them is not a problem, either.

[F, Calla & Luca]

I use Acana grain free and just switch the varieties cold turkey so to speak with no problems at all.

[Becka]

I was rotating flavors with Sadie (Blue Buffalo Wilderness) and had no issues until this week, when I tried the salmon, which gave her diarrhea. So I've been feeding her a chicken/rice/pumpkin mixture until her poops are a little better, and I got a smaller bag of the "old" flavor that I'm planning to try to transition her with more gradually. She doesn't have any other symptoms--her energy and appetite are just fine--so I'm going to wait a few days before worrying enough to take her to the vet.

[Jackie]

I feed Beckett Fromm food. I switch flavors every bag and I never transition. :)

[Tricia]

There are four of the TOTW flavors that we give Bridget. Since she began it at 9 weeks old, we juggle two flavors at a time.Then we switch out the next go around with the other two flavors. She has never had a problem since day one. :-)

[Barbara B., Sasha & Oliver]

Thanks for your help everyone :)