Do dogs ejaculate when they hump inanimate objects?. Why do male dogs try to hump other male dogs? Updated. {6 Reasons} Why Does My Dog Hump Other Males?. Can dogs ejaculate without humping? | UK Pet Forums Forum. Why Do Female Dogs Hump? | PetMD. Dog Humping Explained: All The Reasons - AZ Animals. Why Do Dogs Hump? | PetMD. When do dogs start to hump? Updated December 2022 | Wikidoggia. Dog Hu..