The bachelor thesis is focused on using nutritional problem in dog kennel of breed Tosa Inu, one of the molossoid dogs. The first part of thesis deals about theory of nutritional problem and its use in human and animal nutrition. The second part focuses on dog nutrition. Limits for nutrient values are made from the diet that is used in kennel and the influences of nutrients on dog's health and its correct development are also described in detail. Model of nutrition for kennel is realized in the third part of thesis and a global optimal solution with minimizing costs is found through program Lingo. The bachelor thesis also includes application of model in dog shelters and finding optimal nutrition for dogs of molossoid breed in shelters with...