Our our old vacuum lasted 3 years with lots of pet hair, but finally lost it’s suction. After contemplating buying it for over a year, I finally did it. I bought a dyson Ball D25 animal vacuum. I know, it’s expensive, but let me tell you that it is worth it.
The suction is amazing, and it is quieter than any vacuum I have owned. The ball takes a little getting used to, but once you do, it is amazing. I also love tha capability of being able to turn the brushes when you roll onto hardwood or tile.
When I bought it, I was worried about buyers remorse. No worry now.