Have used for two german shepherds
I use this as a mixer and put good dog meat on top and dogs like it. One of them will eat the biscuits on its own and the other won't. But she eats it with the dog meat with it. My male gsd is 11 years old but he loses a lot of weight on the 5+ and 8+ royal canin maxi so I use the younger version and he is in very good condition and perfect weight.