Dog vs. Cat

I have a dog. A big, fluffy wonderful dog. Fluffy acquired me at the Humane Society. Not my job to change his name, he couldn't care less.
But this is not about my dog. It is about the cat I found outside my house when I came home tonight. It wasn't even a full grown cat. Somewhere between a kitten and cat. I thought it was just a stray but then I saw a collar. Perhaps there was hope reuniting this feline with its owner. I lured the kitty over with bread (hope that kitty appreciated extra virgin olive oil and garlic ciabatta) and looked for a tag. None was to be found but there were two collars. A shiny, embroidered one and a flea collar.
Okay, so he belongs to someone. Did I mention I have a dog? Did I mention that my dog hates cats? Actually I don't know whether he hates cats as he has never caught one. I just know they always run faster. Apparently the cats don't want to know either whether Fluffy hates them. Let's call it animal detente.
Where was I? Oh yeah. Hoping that I could reunite the cat with the owner, I thought I might put some posters up, try for the tearful reunion. I wanted to put the cat out on the back porch, keep him safe. I didn't want to pick him up and perhaps be scratched; then I had an idea.
Let's flash forward to the moral of the the story: Cats do not like leashes and will not allow themselves to be led.
The second moral of the story: Some people just don't want to be helped.
Hope the kitty finds his way home.
n.b. yes, that's a picture of my Fluffy.