The invention relates to a heat-resistant composition for animals in the form of a granular powder, comprising: a) a liquid mixture of at least two enzymes b) a medium selected from the group comprising wheat flour, starch, gypsum, maltodextrin, and corn cobs and c) a coating agent selected from the group comprising cellulose and the derivatives thereof, chitin, carrageenan, sodium alginate, vegetable gums, gums obtained using a fermentation process, and starches and derivatives.