A Parent States, "My 7-Year-Old Really Wants a Dog

A parent states, "My 7-year-old really wants a dog. His 10-year-old brother has allergies to animal dander. I don't know what to do." The nurse could advise this parent to:

A) Choose a small breed of dog because the large dogs produce more allergens.
B) An older unneutered dog produces fewer allergens than a younger one.
C) A cat may be a good choice since it requires less care and is less allergenic.
D) Poodles do not shed, making this dog a good choice for people with allergies.