Cow Belles (2006) on Netflix

Plot summary

Reed Callum owns Callum Dairy, and his daughters Taylor and Courtney live on what it brings in: clothes, cars and whatever else they want. Taylor has just passed her driving test. After a towel left on the stove starts a fire at the house, Reed decides the girls should earn their own money and sends them to work at the dairy. He then leaves town to hunt a rare butterfly for his collection, leaving them to run the business. On the job they drop Courtney's cell phone into a yogurt cup and splash blueberries on themselves, and the employees take them for stuck-up. When all the money in the dairy's bank account disappears, the sisters look for a way to keep the dairy open.