'lo /an/.

I just saw my 3 months old golden female puppy hump my uncle's 3 years old golden female dog.
They hadn't seen each other in days and were playing pretty excitedly. Then the puppy climbed on the older dog's back and humped her. Not a minute later she put tried to climb on her head and hump it.

What do I do if she does it again? I didn't think I'd have to deal with this shit so early.