active alert appealing bottom-lip brown canine chain colored coloring coloured colouring companion dog drool drooling droopy eyes floppy-eared friendly furry intelligent lead man's-best-friend panting pet texture tongue waiting watchful wet-nose wrinkled wrinkles wrinkly binding boards books browning close-up corners covers culture damage damaged deckled edge discoloration discolouration dog-eared dusty edge edging editions foxing frayed hardcover leaves libraries library old pages print restoration tattered text textures value wear beach dinghy exercise grass healthy outdoors outing park park beach pedestrians recreation relaxation relaxing river riverside riverside park rubber dinghy sand sandy shade shadows shallow shore small boat stroll strolling sunlight sunshine transport trees walking water waterways appropriate-behavior appropriate-behaviour black black-and-white communicating communication denial denied dogs-prohibited fine informing no-dogs not-allowed not-permitted penalty permission-denied pets prohibited prohibition red rules seashore sign unwelcome warning white black and white control controlled exception green leash beauty bench branch country countryside couple dark enjoyment environment family field happy landscape love man meadow moon Morning nature night nighttime romantic setting silhouette tree walk wild wildlife woman woods animal asleep background bed building city construction cuddled doss down dream exhausted footing industrial iron lie muzzle nap nod ore pillow recline relax renovate renovation repose rest rough skip sleep sleeping sound temple unsure urban bright-eyes colorful colors colourful colours curious fun Harness mixed-breed mottled nose sit sitting wet-nosed whiskered animals prohibited appropriate behavior appropriate behaviour bicycles prohibited littering prohibited no animals no bicycles no littering not allowed not permitted permission denied prohibitions advice animals art artistic breeds carnivores descriptions dog-owners dogs fonts guidelines health hygiene images instructions large large-dogs mammals messages muzzled muzzles open-air people pictures protection public safety shapes signage Sizes texts variety warnings working-dogs