The pet parent contract comes with certain terms and conditions, and that includes a tolerance for omnipresent pet hair. You're also signing off on a lot of stains, paranoia about your pet's activities when you're not home, and the slim (but never zero) chance that you'll come home to an accident on the floor. The best vacuum for pets can help mitigate these problems. How do I know? Because I've spent years testing vacuums, much to my cats' annoyance.
While every pet parent needs a vacuum to quell the pet hair situation, some vacuums can take on even more pet-related responsibilities. There are robot vacuums that can avoid pet waste, robot vacuums with livestream pet cameras, and a robot vacuum that comes with its own portable carpet cleaner — now we just need Roborock to expand the Saros