The invention discloses single-meat-source, low-
allergy and grain-free freeze-dried mixed snacks for dogs and cats, and a preparation method and application thereof. The freeze-dried mixed snacks fordogs and cats in the invention include low-
allergy freeze-dried particles, fruit freeze-dried particles and pure meat freeze-dried particles; the low-
allergy freeze-dried particles are prepared from the following components in parts by weight: 30-60 parts of meat, 5-10 parts of boned meat, 2-5 parts of heart, 1-3 parts of liver, 0.5-2 parts of
cartilage, 0.2-1 part of collard, 0.5-1 part of blacksesame, 0.4-1 part of cassava
starch, 0.4-1 part of a cerevisiae extract, 0.4-1 part of seaweed
meal, 0.2-1 part of
semen plantaginis, 0.2-0.8 part of DHA, 0.1-0.5 part of salt, 0.1-0.3 part of a
prebiotic premix, 0.1-0.3 part of a probiotics premix, 0.5-2 parts of an organic
trace element premix, and 0.5-2 parts of a
vitamin premix, wherein the meat, the boned meat, the heart, the liver, the
cartilage and the pure meat freeze-dried particles come from chickens or ducks in a unified manner. According to the freeze-dried mixed snacks for dogs and cats in the invention, the single meat food source is adopted; common high-allergy food materials are eliminated; and thus, the freeze-dried snacks for dogs and cats, which are comprehensive in
nutrition and can effectively reduce
allergic reaction, are provided through rational combination.