My cats totally have their undies in a bunch right now.
I'm too lazy to get up to see what's outside that's got them running from window to window, hissing and kind of snorting, but I have to assume it's another cat.
They hate it when other cats walk through the yard. There must be some very strict cat rules about trespassing, because if they could call the cat police they would. There's a neighbor cat who hangs out in the yard, probably hunting the birds I feed, and sometimes he comes and sits on the porch. That really gets my guys going. One day I saw this cat on the porch, standing on his hind legs and looking in the window - thought the guys were going to have a stroke.
The funny thing is that nothing else bothers them. The mailman comes onto the porch, puts stuff in the mailbox, they just flick their ears. People walk by with their dogs, they hardly notice. I think we could be besieged by zombies or velociraptors and the cats would just shrug and say, "Dude, can we eat those?"
But let another cat violate one of those Cat Rules of Real Estate and they behave like Republicans at an OWS encampment - lots of sputtering and snarling.
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it was my neighbor's fat brown tabby, and he was rolling in a dried-up patch of catmint.
inviting all the neighborhood cats to your yard! What do you expect??? 
I wondered why, maybe she heard someone was coming in? So, I got up to look out the window.
No. The neighbor's cute little black cat was sitting on the bench on my front porch. I think he was just teasing the dog.
What kind of dog is that? She is a sweetie! 
Thinks she's a puppy small enough to sit on my lap. I can't get her to understand that she isn't, and she's not.
to enter her space. Woooeeee, she gets MAD. It's so cute to see that tiny little thing get so angry.
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