Eating Grass
It’s not entirely unheard of for dogs to eat grass. When they chew on the grass in your yard, they might be having trouble digesting food or that there’s a nutrient deficiency. It could also mean that they’re dehydrated are trying to get water from the grass. Eating grass, however, could indicate intestinal worms. If you think your dog has consumed a lot, get them checked by the vet.
Humping Inanimate Objects
Have you ever caught your dog humping a stuffed toy or a chair and freaked out a bit? It’s a behavior that could be trying to catch your attention. If they know you’ll notice them when they hump random objects, then, they’ll continue doing so.