Where can I find more of "The Cats Diary"?

I’ve found this online:

From A Cats Diary
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Day 983 of my captivity

My captors continue to taunt me with bizarre little
dangling objects.

They dine Lavishly on fresh meat, wile the other
inmates and I are fed hash or some sort of dry
nuggets. Although I make my contempt for the rations
perfectly clear, I nevertheless must eat something in
order to keep up my strength. The only thing that
keeps me going is my dream of escape.

Day 987 0f my captivity

In an attempt to disgust them, I once again vomit on
the carpet.

Day 990 of my captivity

Today I decapitated a mouse and dropped its headless
body at their feet. I had hoped this would strike
fear into their hearts, since it clearly demonstrates
what I am capable of. However, they merely made
condescending comments about what a “good little
hunter” I am. Bastards!!

Day 996 of my captivity

There was some sort of assembly of their accomplices
tonight. I was placed in solitary confinement for the
duration of the event. However, I could hear the
noises and smell the food. I overheard that my
confinement was due to the power of “allergies.” I
must learn what this means, and how to use it to my
advantage.

Day 1000 of my captivity

Today I was almost successful in an attempt to
assassinate one of my tormentors by weaving around his
feet as he was walking. I must try this ahain
tomorrow——but at the top of the stairs.

Day 1020 of my captivity

I am convinced that the other prisoners here are
flunkies and snitches. The dog recieves special
privileges. He is regulary released- and seems to be
more than willing to return. he is orbviously
retarded.

The bird has got to be an informant. I observe him
communicating with the guards regulary. I am certin
that he reports my every move. My captors have
arranged protective custody for him in an elevated
cell, so he is safe…for now…

anyone know if there is more to it?