This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to groom your dog at home between professional groomings
Get advice from the groomer.
Talk to your groomer about which grooming tools are best suited for your pet's coat and skin. The long, thick coat of a collie demands a totally different brush from that of the labrador.

Pick from:
A). If your dog is soft and susceptible to serious scratches, get a bristle brush for correcting the treatment. Get a flea comb from a professional groomer.
B). Opting for a wide-toothed comb will look more professional on a shorter, ugg-ready dog. Buy another brush to get started with your collie.
C). Dogs cannot tolerate a facial brush or a wide-tooth comb. On top of caring for their fur, the long, dense coat also needs to be trimmed twice per month.
D). Many breeds require more than one style of brush to do the complete job. Different dogs may require different types of shampoo or conditioner, as well.
The answer is:
D).