I posted previously but only got one reply.
We have a 2 year old male cat and have had him since a kitten he's recently started to go out. He always been very aloof, only loving occasionally and always towards DH never me.
4 weeks ago we got a kitten, another male. We tried to take it slowly with introductions but the kitten kept escaping rooms and big cat would always be there waiting for him. So we let them in the same room supervised, big cat hissed a few times (I had never heard him hiss before) so we kept them separate mostly until about 10 days ago when we just thought we can't keep this up. There were fights but no yelping or growling and I've read that's a good thing as it's play fighting?
Big cat (BC) comes in and the kitten is so happy to see him he jumps up at him and BC sees this as the start of a fight. This week BC seems down he has growled at me a couple of times and this morning swiped at DHs nose - this is not unusual for him as he has scratched all of our faces at some point he likes to be left alone.
DH says kitten is a mistake, I don't want to rehome him 😢 he's so lovely very loving and cuddly things BC never has been. He's very needy follows us everywhere I couldn't cope with letting him go. At night kitten is in a room away from BC so he has his own space and has the whole house to
Himself as he always did before kitten arrived.
We've had feliway friends the whole time, before that we were using normal feliway for BC with some issues he was having. They will both sleep next to each other so to me that seems a good sign that they can trust each other? Kitten is booked in for neutering in 4 weeks when he is old enough so I was hoping that would change their dynamic.
I'm sorry this is so long, I just don't know where to turn when I speak to others they just say leave them to it they'll work it out. But BC seems sad and I hate that, but I don't know if it's just the change in him from going out as opposed to being in the house all day when he used to be playful. I've added pictures