The abstract is in error when it claims reindeer are the only mammals with a tapidum lucidum (whose retina reflects light back). Dogs are famous for this and r

The abstract is in error when it claims reindeer are the only mammals with a tapidum lucidum (whose retina reflects light back). Dogs are famous for this and researching it just now I see that dogs have a tapidum lucidum and we know they are mammals, sooo…