When you own a dog, keeping your home clean is a challenge, if not downright impossible. From all the shedding to the dirty floors, sometimes it feels like you'll need a miracle pet cleaning product to fix the whole mess. But that holy grail item that'll make bathing your dog or brushing their teeth less of a headache is not as elusive as you might think. In fact, they're available now and you can buy them all today. Really! Below, 13 amazing inventions you'll wonder how you lived without.