My name is Marvel!

Marvel has been trained; knows sit, lay down, off, heel, wait (for food), crate trained, uses dog door. We have two other dogs she gets along with. We have two grandchildren in the house age 6 and 2. Marvel is trying to play but she doesn't realize her size compared to the 2 year old, knocks him over. Six year old feeds the dog in her crate. I believe Marvel would do well in a home with slightly older children and a more active family. Needs backyard to run around and more walks.