Hi all, As many of you know I've introduced a new baby to my home that already has Siiri (6 months) in it. It's only been a 4 days and it's going well. About half of the meals they eat side by side. They sleep in our bed, not skin to skin but one between hubby and I and one in my armpit under the covers. I've tried playing like crazy with them and they do smell each other and check each other out while on the litter box. Both are truly social and good natured. It's the rough playing from Siiri that I'm concerned about. She's so much bigger. She runs little Ville down, slaps him so hard you hear it though never any claws. She wrestles him down and bites him, never breaking the skin. Ville lays down on his back, exposing the tummy, surrendering every time. We do try to get between them and redirect the attention with toys but when Siiri has her eyes on Ville, nothing helps. Am I paranoid? Should I let them work it out? Can I help them in any way? I don't want either of them become a corner dweller due to the fights. Not an expert in any way so all tips and trix you have, please share!