My two do a good deal of napping, chasing each other and bird watching. Right now the leaves are fully back on the trees, the birds are nesting out front and their window perch is at exactly the right spot (kitty TV!)
I am neurotic about them being bored, so not only do they have tons of scratching boxes and kitty furnature, I rotate the toys so that not too many are out at once and they seem like new when they come back out again (a tip I picked up from a cat behavior book).
They also talk to the neighbors cat in the window and watch the squirrels/alley cats out back. I think it's generally a busy day
I am neurotic about them being bored, so not only do they have tons of scratching boxes and kitty furnature, I rotate the toys so that not too many are out at once and they seem like new when they come back out again (a tip I picked up from a cat behavior book).
They also talk to the neighbors cat in the window and watch the squirrels/alley cats out back. I think it's generally a busy day