
SEBO
AIRBELT E3 Premium
Ultra-durable, 10-year warranty, but expensive with short cord.

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Ours is an NV602UKT. We've got two hairy dogs and it's great for hard floors, or carpet (switch on the handle). Gets the hair up fantastically well. We did have a problem with a motor running the main roller, but the machine is modular, so you can buy the sections you need from Shark without attempting to rip it apart and doing more damage. Also great for stairs as various bits detach as you choose so you don't need to haul the whole things around. Downside.... It's pretty damn heavy.
Relatives keep giving me out of warranty stuff to clean/unclog. I had a NV602UK to unclogg and untangle as the roller kept getting stuck, the roller part was hard to take apart. Torx screws with security bits are a bit burdensome, but that could have been on some vax's that I were unclogging at the same time.
I had both at the same time ironically. Ended up selling Henry, the shark is still in my house now 4 years later. I love it so much. No bags, easier to maneuver mostly, easier to store, no fishing accidental swallowed items through bags, easy floor type control and suction control, and best of all, my Shark really does handle pet hair with ease. I will forever be a Shark woman now. https://sharkclean.co.uk/product/shark-classic-upright-pet-vacuum-nv602ukt-zidNV602UKT?tracking=searchterm:Pet+hoover - I got the pet one and it handles my kids "house decorating", and pets hair perfectly.
I prefer a corded vacuum in this line of work - making sure to have enough charged batteries every day sounds like too much of a hassle to me. My favorite vacuum is the Shark True Pet. It has a great lift away function so you can easily vacuum underneath furniture. It is also user friendly enough that I can handle any maintenance issues.
Not entirely true. We have the shark pet vac, bag-less. We’ve had it for 9 years now and no issues!
On a whim last Black Friday I got the Shark lift away pet vacuum at Costco and zero regrets. Vacuuming a rug now’s collects 3x what it used to. I have carpet on the stairs so the lift away portion has made that a breeze.

SEBO
AIRBELT E3 Premium
Ultra-durable, 10-year warranty, but expensive with short cord.

Numatic International
Henry Canister Series
Budget king, super durable, but heavy and poor on carpets.

SEBO
AIRBELT D4 Premium
Durable, powerful, long cord, but heavy and pricey.

SEBO
FELIX Premium
Durable, powerful, good for allergies, but heavy with awkward attachments.

Miele
Classic C1 Cat & Dog PowerLine
Durable, powerful, quiet, but very expensive, short cord.

Ranked #1
SEBO - AIRBELT E3 Premium

Ranked #1
SEBO - AIRBELT E3 Premium

Ranked #1
SEBO - AIRBELT E3 Premium

Ranked #1
SEBO - AIRBELT E3 Premium

Ranked #1
Numatic International - Henry Canister Series

Ranked #1
Dyson - V15 Detect Series