2. OTC medicine
Over the counter medicine is the second best seller among American pet lovers as claimed by APPA (American Pet Products Association). Most money is spent on food, and next in line are supplies, or OTC medicine – $14.71 billion. Vetinfo told us the most purchased is amoxicillin, which is mainly used to treat bacterial infections in dogs. When it comes to cuts or scratches (and we all know that happens much more often than expected), amoxicillin is usually purchased for their treatment.