"They had a vac off between a DC02, Henry, DC03 and some other upright, specifically tested on pet hair. It was after this that Dyson started using a different floortool"
On which DC02 was this different floor tool? Because in the UK the DC02 Absolute and D/S went on sale in early 1997, both of which had the French-made floor tool with large rollers on the rear, whereas the DC03 was not launched until January the following year. Dyson then came out with their own floor tool towards the end of 1999, though as i recall it, it didn't actually work that well. This was the one which the grey & yellow standard DC02 changed to, along with all the other DC02 models on sale at that time.