It is plural indeed (in front of a plural noun), feminine OR masculine (according to the gender of the following noun) and are the possessive adjective matching ils/elles.
- 1 woman = elle : son animal mange, ses animaux mangent
- 1 man = he : son animal mange, ses animaux mangent
- 2+ women = elles : leur animal mange, leurs animaux mangent
- 2+ men = ils : leur animal mange, leurs animaux mangent
Hi SiteSurf! I have another question about this sentence. Is it necessary to pronounce the "s" at the end of "leurs"? To me, it feels unnatural to pronounce it but I am not a native speaker