Matures Humping 99%

Experts, such as those at Purina , suggest redirecting the dog's focus with toys or training if the behavior becomes excessive or inappropriate. Why Do Female Dogs Hump Things? - Purina

As a dog matures, the behavior may persist due to hormonal changes , stress relief, or simple habit. Common Causes: matures humping

In dogs, humping (or mounting) can change in meaning as the animal ages: Experts, such as those at Purina , suggest