Hoover - 40V Brushless Backpack Vacuum (Tool Only) CH93619

Mostly Sebo - Karcher - Windsor Sensor I'd say are the best commercial upright vacuums on the market. Sebo is top tier in terms of warranties. I've heard mix things with how Karcher does business. Riccar is a pretty solid vacuum. Not all of them are made in the US though. Vacuum repair shops won't hate you for bringing them in for repair. I'm not sure how well Riccar is these days for holding up to their warranties; especially commercially. I think this is a big issue in the US right now. For backpack vacuums, I like Hoover's Commercial battery powered line. And Karcher's new battery line - very light weight.

Hoover backpack vacuum. Gets under a lot but not everything. Cost around $350. I clean large houses so the filter is large enough to hold a ton without needing to empty it throughout the cleaning. Ive had it for a few years now and would probably have my first one still if I hadn’t dropped it. I love it

For a second there I thought you meant the dog was the best vacuum. 🤣 I had a 20+ year old commercial grade Hoover and that thing was great for fur in carpets. We also have a small (handheld with attachments) Shark that does a good job, but we left the heavy stuff to the Hoover. I think Bissel makes one designed for pet hair (and not hugely expensive like a Dyson). I have a Bissel carpet shampooer which does a great job.