Please don't let your cats get zapped inside the machine. They could short something and both your little kitty and your machine could be in trouble. The first time I was working on my machine, my cat jumped into the coin opening. I had to quickly get her out of there. Later she jumped up onto the playfield which scared the crap out of me, especially since it was a NIB that had hardly been played.
My cats have learned to not mess around too much when I am working on the machines. They just like to lay around near me.
Angyalpor, you should see some of the cats in America. They tend to be very large here.
I was watching a TV show about cat history, and they said as soon as cats were brought to America they got larger very quickly.
Fortunately for me, my two fur balls are medium-small at around 10 pounds. It is much easier to keep them healthy when they are not too heavy. I spend way more money on my cats and their health than I do on my own health.