Mack has been absolutely essential in helping me with my very difficult boy cats digestive issues, extreme pickiness and transitioning him from a stray. This was WAY more help than all the many vets he’s seen for his diet and I think saved his life indefinitely. I cannot thank Mack enough for the patience, many suggestions and incredible knowledge with many scary challenges. I haven’t wasted hardly any food at Boofy’s with my SUPER picky, SUPER restricted diet boy but Petco and Petsmart? Hundreds of dollars in wasted food from suggestions. I LOVE this store and my Stan agrees! 😺