Did you know that so many meanings could be attached to the word Horse?
The Sea Horse

Seahorse: i) A small sea fish that swims in an upright position! ii) A mythical creature that is half horse and half fish. iii) A horse that enjoys a beach holiday
The Work Horse

Work Horse: i) A horse used chiefly for labour. ii) A markedly useful or durable vehicle, craft or machine. iii) A willing worker, especially for a voluntary cause. iv) A horse that enjoys leaning on a shovel!
The Rocking Horse

i) A toy horse mounted on rockers often ridden by young children. ii) A horse that enjoys a gig.
The Dark Horse

ii) A horse that enjoys hiding at night!