Yes, by locking him away.
By "jumping" i assume you mean mating behavior? What breed is the hen? If it is a bantam I would look out. If the hen is the same size as the rooster then its not really hurting them. Watch out for overmating or if the hen loses to much feathers on its head. There isn't really any other way of stopping the rooster from jumping on them unless you separate them or get rid of it.
There is 7 hens only 3 that are his age and 4 that are older and actually chase him off, they have a lot of space, 3 acres of free range space. He does not jump on them when they are in the runways, it’s a lot of space as well …the breeds are: sapphire gem, ISA brown , buff Orpington, black australorp and barred rock ( he is a barred rock rooster)
I wouldn't separate him unless you notice issues. He may needs more hens in the future, but it sounds fine now. The set up sounds fine too. He is getting bullied, but will likely assert dominance some day. Which would be normal.
Ok thank you, he is so sweet I don’t want to give him away. And yes the black australorp and buff Orpington chase him off. My black australorp is a head of the hens the top one so she makes sure all is well and actually tries to boss him around. But he is bossing the sapphire gem pullets since they are younger
But what if he injures the hen ? I don’t want the hen to suffer, I have read they can even leave scares on their backs … she is a young pullet she have not even laid an egg yet. She just started to squat last week and he already jumped on her 3 times, twice I chased him off and once my older hen ( the head of the hens came to the rescue and chased him off )
