What are the best practices for selecting and providing maintenance cat food to ensure the overall health and well-being of my feline companion?

Well, darling, the best practice for selecting cat food is to look for options that are high in protein and low in fillers like grains. As for maintenance, make sure to feed your furball regularly, keep their water fresh, and monitor their weight to prevent any tubby tabby situations. And remember, a little bit of tough love in the form of portion control never hurt anyone - not even fluffy!