If it gets too bad, or she’s too stressed, or can’t eat at all then you can stop him but for the most part you just have to let them work it out. Stickers is the dominate in my pair and she will steal food out of Powders mouth, run him off his sleeping spots cause she wants them, nip him if he’s not being a good husbun in her opinion, etc. It was a lot worse when they first bonded. But for the most part, they are great together, Stickers is just a bully to show she’s the boss. And oh boy if he insults her she gets so mad, once he binkied and landed on top of her while she was napping, he was in the dog house for days. Mine were a fast bond as well and at one point it ended in a break up – Stickers chased Powder biting him, so I broke them up, then for two months she just kept after him anytime she saw him, but then magically one day they made up and went back to being best friends and are even closer than ever. So rabbit bonding can be up and down. One thing that helps my two cause Stickers hates when I give Powder attention without her, is I pet them both at the same time, one hand on each. Of course, usually she hates attention, so she’ll hop off and I will keep petting Powder and she’s fine, as long as she had hers too. Treats are the same – one hand to each bun with one craisin each.