Hi, Have used dyson vaccuums for over 13 years and loved them. The old standard yellow upright and yellow barrel. I updated to a Big Ball Animal Vaccuum last year. Works well except the debris collects up the top of the barrel near the inlet hose ( ?) and doesnt go down to the bottom. I cant use it for long before I have to empty it as the pipe gets blocked. Quite frustrating really. I bought it thinking it would be a bit more heavy duty for animal hair etc. Did I buy the wrong vaccuum for my needs ? Or are others having the same problem