Tekstverband/signaalwoord/zin
Dogs have other instincts from their wolf ancestors. For example, some dogs will scratch the ground after pooping. But they’re not trying to bury poop. Scratching disturbs the ground. It draws attention to the area. “It's almost like drawing a picture with a big red marker around it," MacLean said. The signpost is meant for other dogs. The dog poop shows they were there. They’re marking their territory.