I love both dogs and cats, although I've only had cats. My parents didn't allow pets, so when I bought my house, I had every intention of getting a dog. But then I realized that, at the time, I was working long hours and that was no good for a dog. A cat, on the other hand, can live without me for a longer period of time. So I ended up with cats.
First cat came from a shelter. The last two were strays I rescued. Actually, my last cat rescued himself. One day I opened the garage door and he just walked in and made himself at home. LOL
Haven't had any cats since my last one passed a year and a half ago. Should really get up off my duff and get one at the shelter. So many critters need a good home.