We had a bad day today, I made some bad throws and lost the ball 2 separate times over someone's fence, both times they let me in and the ball was found. Just went out again and ended up throwing it over another fence that ends in a steep hill with undergrowth. - Utterly Unretrievable. I need help, does anyone have someone coming for a visit that can bring a ball- it can't be a tennis ball the damage his teeth. there are chuckit balls that are about $10 Canadian that are orange and have a lot of bounce.