If your carpet has a luxurious long pile then it is imperative that you vacuum it correctly. An upright cleaner with a beater bar will help to reverse the effects of footfall on your carpet. If not you will end up with a flat carpet before long. We see this problem on a weekly basis where we are replacing a carpet that could have lasted a couple of years more.
Machines like the Automatic X4 Pet Boost will not only filter out the odours of pets, it will also help extend the life of your carpet with an auto adjust beater bar. Setting itself to the optimum height will help to encourage your pile to rise and also not damage the pile by being too low. Then it is able to make the transition to a different pile height with just a brief pause for the height to automatically adjust. Call in store for a demo.