In the thesis, we presented the nutrition of the dogs with food allergies. We have described the emergence and development of allergies and described potential pathogens. We presented how to recognize an allergic reaction in dogs and how it affects the body. We have described negative reactions that the introduction of antigens cause to the body and how to reduce the signs of allergyes. Selective nutrition of dogs with allergies is crucial in reducing severe dermatological and gastrological allergic reactions. The allergic reaction can also be limited to home-made feed, but we have to avoid substances that could be the cause of an allergic reaction. We examined some commercially prepared feed mixtures for dogs with allergys and described and examined 4 blends. When examining the individual components present in the feed, it was found that they contain cereals which can be a source of allergens, e.g. gluten. We found that protein sources are mostly hydrolyzed, since they are much more digestible and are less likely to cause allergies. As a source of essential unsaturated n-3 and n-6 fatty acids, some mixtures add rape and fish oils. When comparing the chemical composition of 4 commercially prepared feed mixtures, of different producers, intended for dogs with signs of allergy to feed. There are no significant differences in the chemical composition and all compound feedingstuffs were within the NRC norms.
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