animal foot vs hindfoot

animal foot and hindfoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
animal foot	Yes	No	No	No
hindfoot	Yes	No	No	No

As nouns, hindfoot is a hyponym of animal foot; that is, hindfoot is a word with a more specific, narrower meaning than animal foot:

Other hyponyms of animal foot include fossorial foot, hoof, bird's foot, webfoot, trotter, forefoot, paw.

animal foot (noun)	hindfoot (noun)
the pedal extremity of vertebrates other than human beings	a rear foot of a quadruped