watercolor portrait of black german rottweiler metzgerhund, rott, rottie breed dog on white background

animal art artistic artwork background bark birthday black breed butcher canis card dog domestic domesticated draw drawing drawn familiaris german germany greeting hand holiday illustration invitation kennel kind lupus mammal metzgerhund nature origin paint paintbrush pet pincher pinscher playful police portrait postcard puppy rott rottie rottweiler sticker terrier tongue veterinary watercolor white wild