We had a Sears canister vacuum and with my son's golden lab/retriever service dog -- it just wasn't cutting it. The day the boss Upright Vacuum arrived we had it set up in minutes. There is a tremendous satisfaction in cleaning out that bin full of "yuck" (Although a little disturbing to see what was on the floor for all this time). The Boss Upright has enough weight to pick it up, and enough settings to tackle any floor. The price is right as well. I debated "investing" in dyson -- but with the power and suction of this model -- I am loving the savings. Picks up pet hair like no one's business and is ready for more.