With a raised feeder, a dog is eating at his knee level or at chest level (depending on how tall the dog is and how high the feeder) which is an unnatural position for the way dogs swallow, causing the intake of air.
â¢ JETTY (noun) The noun JETTY has 1 sense: 1. a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away. Familiarity information: JETTY used as a noun is very rare. Dictionary entry details.
Block - A pulley-like device used on a boat, with a sheave around which a line runs; see photo here of mainsheet block and tackle on a small boat. Boom - The (usually horizontal) spar back from the mast to which the foot of a sail is attached; see photo here.