Joel has had his dog buster for four years. for joel, dog food is most likely what type of purchase?

I believe the answer is: minor repurchase

Minor repurchase refers to act of using our money to obtain things that wouldn't give a huge impact on our overall financial situation.

Things that included in minor repurchase is usually the things that we used daily/habitually, such as pet food, bathing supplies, food supply, etc.

The answer is minor repurchase.