Exactly. Because Shaolin also attempts at least somewhat to overtly make the movements more 'animalistic'.
Xingyi HAS them, but they're considered a kind of 'advanced study' thing, they're not part of the fundamentals, and they're not overtly 'animalistic' in appearance. Here's a pretty good showing of someone demonstrating the 'forms' (which are basically only the fundamental movements/concept of that animal, repeated...many Xingyi forms tend toward the short and simple).
That's...all 12 of them, in 1:58.
Really, if one wanted to 'get' Xingyi in a short sentence, one might say "A method of boxing focusing on a particular kind of biomechanics usually associated with what are often termed 'the internal arts'". Which, as one might note, is vague to the point of total uselessness as an explanation, which is why I feel we shouldn't try to distill complex things into single sentences. ^_^