The invention discloses a skin cream for pets and a preparation method thereof. The skin cream comprises, by mass, Sophora flavescens extract, Cnidium monnieri extract, Cortex Dictamni extract, Smilax glabra extract, Tribulus terrestris extract, Lithospermum officinalis extract, Cortex Phellodendri extract, Polygonum cuspidatum extract, tree peony bark extract, safflower extract, Alisma orientalis extract, akebia stem extract, Zaocys dhumnades extract, lecithin, white sugar, maltose, sodium carboxymethylcellulose, milk powder, egg yolk powder, a flavoring agent, animal oil, sodium benzoate, vitamin E, vitamin B1, vitamin B2, vitamin B12, vitamin A, copper sulfate and zinc sulfate, with the balance being water. The above components are added into the skin cream in a specific ratio, so auxiliary components and components for treating fungal dermatosis can be effectively absorbed, and the fungal dermatosis of dogs and cats can be fundamentally cured.