My old connection, who was a pretty solid dude until he turned into a weesh relationship beta, whenever I used to go to his house to grab weed, I was like 'Well, at least I can go there and we can hit piles and play video games in his living room...but oh wait, his mother and his brother are insane, and those 13 inbred cats make the house smell like cat pee...'
Initially I'd go over there to burn and riff for hours with the guy; after having it up to here with cat piss smell, I was like 'Yeah I'm on my way up north, can I stop in for a few minutes?'
But that's not to say all cats are bad; when I lived in the country we had cats and dogs. The dogs were good, but a dog is just so much work; you need to walk them every day, if you travel you have to board, if you spend an unexpected night out you have to have someone feed them. We had one cat who I would see when I was walking home drunk from parties over a mile from my house, and she'd follow me back. She'd kill birds, rats and spiders weekly. She would also jump on my bed and cuddle with me and the girls, and they loved her (sadly I am allergic, but not severely). She'd go out at night in the forest to hunt, and I was very sad when one night she never returned (If I had to guess, a Coyote got her).
Also, I mean observe; look at how a woman's cat is around her, compared to how her dog is around her; chances are the dog is schmoopy and constantly looking for her validation and attention; the cat likely just lamps wherever and comes around when he feels like it. Cats have game.