Fight or play

It sounds like your cats are playing to me.

Pouncing is normal for kittens. Your older cat may not appreciate being pounced but as long as no one is really getting hurt it’s safe to assume their playing.

the cat like to make a friend with other cat.they like to play at anytime.especialy your cat its very friendly.

my cats did that all the time, but its usually just because they’re jealous.

its just play trust me i hav two cats one is 7-8 months and the other one is1-1.5 years old and they always do that

They are probably play-fighting like lion cubs on nat geo. You can tell that they are excited if there tail is up and their ears forward while playing. If angry, usually their tail will be down, or curled between legs (protecting the bits) and their ears back (even slightly, protecting from damage) Also while playing, they will usually not make any noise. You would know if it was a real fight, I guarantee that you wouldn\\\’t have to ask. Sometimes, one cat goes too far and does scratch or bite too hard, the victim will often yelp or give a high pitch meow. They then stop, dont worry cats have very high pain threshold and do not want to hurt each other.