"This food is the absolute best for Maine Coons -- I have a large male that has been shown several times, and I find this food keeps him healthy, bright-eyed, and active. It also gives a special sheen to his coat. I'm also comfortable knowing, that as a breed that can develop joint problems (particularly in the hips -- hip dysplasia), that my baby is getting some glucosamine/chondroitin to help protect those joints. As for the large kibble, I've fed this brand to him since he was a year old (he's now two), and his vet says his teeth are as healthy as a small kitten's. Maines need the large kibble to force them to chew -- they just swallow the smaller kibble found in Science Diet and other brands, and this can be devastating to their teeth. Definitely a five paw food!"