Why is my dog humping?

Question

my dog is 12 yrs old and desexed and all of a sudden he just started humping my slipper and when i push him away he keeps humping a little, why is he since he's desexed and never done this before?

Answer 1

lol

Answer 2

Humping not always means your dog is in the mood. It is a way of showing dominance. Not only that but they do it when they get in a playful state of mind. So they do it out of excitement/playfulness.

Answer 3

he is getting old,  wants to see how s*x would have been  before he dies

Answer 4

Humping isn't just for the s*x. It's also a sign of dominance. He could be trying to dominate you, or it could be life changes.  

Answer 5

Sounds like he may be having some signs of dementia.  Has he been to a vet lately?  Maybe nothing really wrong with him, but with behavor changes you would want to have him looked over at his age.

Answer 6

Domineering Probably...