I am dying laughing 🤣 at the way he is standing on two feet and overreaching too hard 🥔🤣

On another note, I noticed now they began to explore places they never bothered with before, such high surfaces (I don't even know how he reached there, did not see him going up as I was watching TV), but I think he went inside the nook, climbed on the couch there and from there climbed on the half wall of the nook.

I am curious why it is statrted now, is it that they are getting older with more ability to climb and more curiosity, or more acquainted with the place overall?

Because I was actually very surprised myself how they never jumped on higher surfaces. Like they have been sitting in that nook since they came, but I was surprised they never tried to get on the coffee station over there as if it was not reachable to them. I think they couldn't figure out a route to it but now they know the route is from the couch? Lol idk but I notice now they jump higher and explore higher and while it might mean more trouble, sort of pleased to have healthy kitties playing around because im the beginning I was a bit concerned . I love to see them actively running and jumping in these short intervals.

Soon I will take them to a vet check up to have them take full vaccination as I intend to train them to go outdoors and see if they will like it.. but before that I will train them to walk leashed indoors (previous owner told me her kids walked them around the house on leashes which is nice, so they will remember it) and then next step will be outdoors, but I need to get them vaccinated first before I let them out on the ground. Need to do it very soon before it gets too cold for them to be out and winter is long, I want to train them while young enough and more adapting!