Hi guys Our pup Buddy is 13 weeks old, we feel its now the right time to start transitioning him onto a new food, he has been having the purina beta that the breeder provided but im led to beleive it of poor quality so were getting him on wellness core grain free, How do you guys reconmend doing the switch? over what period of time? Also as the two different foods suggest different amounts how to do measure that out? thanks
