I introduced our 2 maine coon kittens tonight, I know it's early days but not sure if they got on or not.. Chloe is 9 and a half weeks and we have had her for 3 weeks and we got a new little boy (yet to be named) on sunday who is about 4 weeks older. The met in the doorway to what has been his room since he got here, he gave her a kiss then sniffed her for a while. She was a little bit uncomfortable but there was no hissing or anything. He then went to explore as he has been in one room since he got here. Chloe followed him about while he looked about for a few minutes then he sniffed her a bit more and decided to follow her which she didn't seem to like so much.. We then took the little boy upstairs to have sniff about as this is where Chloe has been for the past few days and I put Chloe in his room and she sniffed about for a while. We then brought the boy back down and they fought a bit, I wasn't sure if they were playfighting or not but we broke them up to be on the safe side. They were both a bit tense and neither wanted to be taken away from the fight. We took Chloe upstairs and left the little boy in his room. Chloe has now gone downstairs and is sat outside his door making squeaking and chirping noises, I can't be too certain but I think he is also doing the same back to her. I know it's early days but I would appreciate any thought on how it's gone as this is the first time I have introduced cats and I really want them to get on! Thanks!