#16 Akwai wasu cututtuka masu yawan gaske.
Waɗannan sun haɗa da matsalolin ido iri-iri, cututtukan fata masu alaƙa da rigakafi, da kuma, matsalolin haɗin gwiwa na hip saboda tsayinsa. Tunda Collies sukan yi kiba, ya kamata koyaushe ku bincika nauyin jikinsu kuma kada kauri mai kauri ya yaudare ku!