We have a 2-year old American Pit Bull mix. She looks like a pit bull, but stouter. We walk her each morning and each evening. The morning walk is about 1-1/2 miles, in hilly terrain. The evening walk is about 1 mile, also in hilly terrain. We play ball and toug-of-war with her, for about one-half hour, during our lunch break. She sleeps the rest of the day. Is this normal?
As an aside, this is the most loveable dog we have ever had.