As thick as fleas on a farm dogBy Jamie Archer / SimilesSynonyms: bulky, dense, heavy, crowded, packed, condensed, crammed, covered, crammed, populous, swarmingTags: Dog Farm Fleas ThickMore similes for DogAs devoted as a faithful dogAs fit as a butcher’s dogAs cold as dog’s noseAs sick as a dogAs conscientious as dogCharming as a rogue with a dogSee all "Dog" similes →