Eating Grass
For dogs, it is not completely uncommon to eat grass, but this usually means that they need a specific nutrient. They may also eat grass since it is fibrous and will help digest their food well. However, eating grass can also mean they are dehydrated or have intestinal worms. If you notice your dog eating grass a lot, take them immediately to a vet. Better safe than sorry.
Humping Inanimate Objects
Have you ever wondered why your dog thinks humping some stuffed animal or a leg of a chair is normal? It is possible that the doggo is doing this to get your attention. Your pooch probably knows it will catch your attention and make you focus on them. They will continue to do it as long as they think they will get a reaction from you.