Answer:
Canine children.
I'm a word that is not even strange. What am I?
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
I am gentle enough to soothe your skin light enough to fly in the sky and strong enough to crack rocks.
What force and strength cannot get through, I with my unique teeth can do. What am I?
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?