active black lipped chain companion curious dog eyes floppy eared friendly fun furry intelligent leash nose pet ready restrain restrained small texture whiskered white appealing black bright eyes brown colorful colourful long ears wet nose tongue alert canine colors colours floppy-eared man's-best-friend mixed-breed mottled waiting watchful wet-nosed 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 bottom-lip colored coloring coloured colouring drool drooling droopy lead panting wet-nose wrinkled wrinkles wrinkly