A. On Average, No Ruff Stuff Animal Hospital treats more dogs per day than a New Leash of Animal Clinic

B. On average, A New Leash on Life Animal Clinic treats more dogs per day than no Ruff Stuff Animal Hospital

C. On average, A new Leash on Life Animal Clinic treats less dogs per day than No Ruff Stuff Animal Hospital

D. A New Leash on Life Animal Clinic and No Ruff Stuff Animal Hospital treats exactly the same number of dogs per day