This topic made me smile. When promoting my business, I make it plain that I love cats, and know how to deal with issues like hair. Over time, nearly ALL my customers have cats, because they know I am not turned off by "cat issues." And when they go on vacation, they hire me to cat sit!!! (I charge the same amount as I do for cleaning.) Works out well for everyone.
Pet hair doesnt get to me. This is why I bought a Shark Rocket vacuum, because it does so well with pet hair. And has an LED headlight so I cann where the kitty litter is on floors.
Certain types of kitty litter DO bug me. The clay types, here in humid Florida, stick to hard surface floors, making mopping more difficult.
To get pet hair off furniture, I use a foam sponge, one made to wash dishes. The Dollar Store sells packs of 8 for $1. When I rub it over the furnitures upholstery, I get up nearly all the pet hair.