Look Outside The Niche
What's the relationship?
At first glance a vacuum cleaner would have nothing to do with dogs, however, consider owning a dog that sheds it's fur daily. You have a wooden floor so it's quite easy to see, or you have a carpet floor so all the fur becomes embedded into the carpet fibres, making vacuuming difficult.
Your product review would be about different types of vacuum which are favoured for collecting dog hair on either surface. In the last 8 years that I've had dogs, I've probably got through a least 4 vacuums as they've not been suitable. I think I have the best one for the job now, BUT I'm open to better options