The Cat Intelligence Service - Victoria sets up hers.

Dear George, 
I decided to open my very own CIA which stands for Cats’ Intelligence Agency!

In a way it is similar to what is known as CIA by humans only that mine won’t serve any government or state; mine will only serve and protect cats’ goods and territory.

You may ask why I’m doing it. I know it is a lot of work and the job itself requires great skills but I’m tired of having my territory invaded every night and my food stolen.
I’m actively engaged in the task (spying) as I already opened the first office right in my backyard – as you can see in the photo. – and, of course, I plan to expand internationally!
George, what do you think of my idea….spying in the name of and for cats? But what if the intruder is one of our own? How do I punish him or her?
Also, what equipment do I need? A tree house? Camouflage? Undercover? I need all your wisdom to make a solid action plan!
Your advice George?
In camouflage
CAT Victoria

Dear Victoria,

So sensible to watch over your territory.  We all do it. We like high places which we can safely scan looking for enemies and intruders.  Being able to hide but look out is also good - so hiding places high up with a good view. Tree houses (if humans are willing to spend the money) would be ideal. Trees large enough with branches that are horizontal are also great. 
But if our humans won't supply us with watching places we can find out own - roofs, cars, fences.

Pixxi's human (see photo on right) made a little shelf for him so he could sit on it and scan the neighbourhood.
We are natural spies. If the human CIA or MI6 could only recruit us, we would achieve far more than our human equivalents.
We don't need equipment - just our own natural abilities. If you see an enemy just chase him off while making a lot of noise. Fighting is usually unnecessary.
Yours
George

PS. Can't get this blog to make the text bigger.