My 18 month old lab is a good boy but he has a odd behavior that I don't understand and I want to stop. It does not happen all the time but there will be times where he gets attached to one dog and will continusly try to hump him/her. He will become fixated on that dog no matter how many times he is removed for a time out or just yanked off by me. If they are separated and out of sight, he goes back to playing as if they were never there. What is this behavior?
Welcome @squidto the site I am not trying to fob you off. But rather than repeating the material, humping is discussed at length in the following thread. https://thelabradorforum.com/threads/12-month-lab-hormones.25653/#post-383669